Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's intersection pedestrian crashes based on the factors correlated with increased frequency of severe crashes involving pedestrians. The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's intersection pedestrian crashes based on the factors correlated with increased frequency of severe crashes involving pedestrians. The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's intersection bicycle crashes based on the factors correlated with increased frequency of severe crashes involving bicycles. The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's intersection bicycle crashes based on the factors correlated with increased frequency of severe crashes involving bicycles. The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's intersection angle crashes based on the factors correlated with increased frequency of severe crashes involving angle crashes. The safety analysis is documented in the associated report.
majaadt_continuous
(
modelName: majaadt_continuous, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Continuous Major AADT, type: esriFieldTypeDouble
)
minaadt_1500plus_flag
(
modelName: minaadt_1500plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Minor AADT 1500 and Above, type: esriFieldTypeInteger
)
rf_ej_rank
(
modelName: rf_ej_rank, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Number of EJ Factors for the Town, type: esriFieldTypeDouble
)
maj_thru_3plus_flag
(
modelName: maj_thru_3plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for 3 or More Thru Lanes on Major Road, type: esriFieldTypeInteger
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's intersection angle crashes based on the factors correlated with increased frequency of severe crashes involving angle crashes. The safety analysis is documented in the associated report.
majaadt_continuous
(
modelName: majaadt_continuous, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Continuous Major AADT, type: esriFieldTypeDouble
)
minaadt_1500plus_flag
(
modelName: minaadt_1500plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Minor AADT 1500 and Above, type: esriFieldTypeInteger
)
rf_ej_rank
(
modelName: rf_ej_rank, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Number of EJ Factors for the Town, type: esriFieldTypeDouble
)
maj_thru_3plus_flag
(
modelName: maj_thru_3plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for 3 or More Thru Lanes on Major Road, type: esriFieldTypeInteger
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's pedestrian crashes based on the factors correlated with increased frequency of severe crashes involving bicycles. The safety analysis is documented in the associated report.
ej_flag_present_flag
(
modelName: ej_flag_present_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is in an EJ Block Group, type: esriFieldTypeInteger
)
rf_biketrail
(
modelName: rf_biketrail, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within a half-mile of a bike trail, type: esriFieldTypeInteger
)
rf_college
(
modelName: rf_college, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within a half-mile of a college or university, type: esriFieldTypeInteger
)
rf_transit
(
modelName: rf_transit, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Transit stop is within a quarter mile of the segment, type: esriFieldTypeInteger
)
rf_commercial
(
modelName: rf_commercial, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Commercial land use plot, type: esriFieldTypeInteger
)
rf_mucommercial
(
modelName: rf_mucommercial, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Mixed-Use Commercial land use plot, type: esriFieldTypeInteger
)
rf_muresidential
(
modelName: rf_muresidential, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Mixed-Use Residential land use plot, type: esriFieldTypeInteger
)
rf_resmultifamily
(
modelName: rf_resmultifamily, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Residential Multi-Family land use plot, type: esriFieldTypeInteger
)
mhi_100kless_flag
(
modelName: mhi_100kless_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is in an EJ Block Group with a Median Household Income less than $100,000, type: esriFieldTypeInteger
)
limeng_25plus_flag
(
modelName: limeng_25plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is in an EJ Block Group with >= 25% Limited English Households, type: esriFieldTypeInteger
)
rf_openland
(
modelName: rf_openland, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of an Open Land land use plot, type: esriFieldTypeInteger
)
transitstopssqmi_25less_flag
(
modelName: transitstopssqmi_25less_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Block Group Transit Stop Density < 25 stops per square mile, type: esriFieldTypeInteger
)
traffprox_300plus_flag
(
modelName: traffprox_300plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Block Group Proximity to Traffic is > 300, type: esriFieldTypeInteger
)
rf_abcc
(
modelName: rf_abcc, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - ABCC License within a quarter mile of the segment, type: esriFieldTypeInteger
)
rf_recreation
(
modelName: rf_recreation, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Recreation land use plot, type: esriFieldTypeInteger
)
rf_res_other
(
modelName: rf_res_other, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Residental-Other land use plot, type: esriFieldTypeInteger
)
lingisopct
(
modelName: LINGISOPCT, nullable: true, editable: true, defaultValue: null, alias: Percent of Block Group Population that is Linguistically Isolated, type: esriFieldTypeDouble
)
pct_aa
(
modelName: pct_aa, nullable: true, editable: true, defaultValue: null, alias: Percent of African American Population in the Block Group, type: esriFieldTypeDouble
)
bg_mhhi2019
(
modelName: bg_mhhi2019, nullable: true, editable: true, defaultValue: null, alias: EJ Block Group Median Household Income, type: esriFieldTypeInteger
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's pedestrian crashes based on the factors correlated with increased frequency of severe crashes involving bicycles. The safety analysis is documented in the associated report.
ej_flag_present_flag
(
modelName: ej_flag_present_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is in an EJ Block Group, type: esriFieldTypeInteger
)
rf_biketrail
(
modelName: rf_biketrail, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within a half-mile of a bike trail, type: esriFieldTypeInteger
)
rf_college
(
modelName: rf_college, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within a half-mile of a college or university, type: esriFieldTypeInteger
)
rf_transit
(
modelName: rf_transit, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Transit stop is within a quarter mile of the segment, type: esriFieldTypeInteger
)
rf_commercial
(
modelName: rf_commercial, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Commercial land use plot, type: esriFieldTypeInteger
)
rf_mucommercial
(
modelName: rf_mucommercial, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Mixed-Use Commercial land use plot, type: esriFieldTypeInteger
)
rf_muresidential
(
modelName: rf_muresidential, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Mixed-Use Residential land use plot, type: esriFieldTypeInteger
)
rf_resmultifamily
(
modelName: rf_resmultifamily, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Residential Multi-Family land use plot, type: esriFieldTypeInteger
)
mhi_100kless_flag
(
modelName: mhi_100kless_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is in an EJ Block Group with a Median Household Income less than $100,000, type: esriFieldTypeInteger
)
limeng_25plus_flag
(
modelName: limeng_25plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is in an EJ Block Group with >= 25% Limited English Households, type: esriFieldTypeInteger
)
rf_openland
(
modelName: rf_openland, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of an Open Land land use plot, type: esriFieldTypeInteger
)
transitstopssqmi_25less_flag
(
modelName: transitstopssqmi_25less_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Block Group Transit Stop Density < 25 stops per square mile, type: esriFieldTypeInteger
)
traffprox_300plus_flag
(
modelName: traffprox_300plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Block Group Proximity to Traffic is > 300, type: esriFieldTypeInteger
)
rf_abcc
(
modelName: rf_abcc, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - ABCC License within a quarter mile of the segment, type: esriFieldTypeInteger
)
rf_recreation
(
modelName: rf_recreation, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Recreation land use plot, type: esriFieldTypeInteger
)
rf_res_other
(
modelName: rf_res_other, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Residental-Other land use plot, type: esriFieldTypeInteger
)
lingisopct
(
modelName: LINGISOPCT, nullable: true, editable: true, defaultValue: null, alias: Percent of Block Group Population that is Linguistically Isolated, type: esriFieldTypeDouble
)
pct_aa
(
modelName: pct_aa, nullable: true, editable: true, defaultValue: null, alias: Percent of African American Population in the Block Group, type: esriFieldTypeDouble
)
bg_mhhi2019
(
modelName: bg_mhhi2019, nullable: true, editable: true, defaultValue: null, alias: EJ Block Group Median Household Income, type: esriFieldTypeInteger
)
Description: The Massachusetts Department of Transportation Highway Division Road Inventory contains the spatial linework for all the public and a good portion of the private roadways in Massachusetts, along with roadway attributes covering the roadway classification, ownership, physical conditions, traffic volumes, pavement conditions, highway performance monitoring information, and more. This version has been processed by CTPS to eliminate overlaps among features in the original distributed by MassDOT and to add pavement data, which is no longer attached by MassDOT.
Service Item Id: 5389b18cb02c4988bc1adbc4c4c36b07
Copyright Text: MassDOT Office of Transportation Planning, Central Transportation Planning Staff
ka_ld_crashes
(
modelName: ka_ld_crashes, nullable: true, editable: true, defaultValue: null, alias: Number of KA Lane Departure Crashes on Segment, type: esriFieldTypeInteger
)
Description: The Massachusetts Department of Transportation Highway Division Road Inventory contains the spatial linework for all the public and a good portion of the private roadways in Massachusetts, along with roadway attributes covering the roadway classification, ownership, physical conditions, traffic volumes, pavement conditions, highway performance monitoring information, and more. This version has been processed by CTPS to eliminate overlaps among features in the original distributed by MassDOT and to add pavement data, which is no longer attached by MassDOT.
Service Item Id: 5389b18cb02c4988bc1adbc4c4c36b07
Copyright Text: MassDOT Office of Transportation Planning, Central Transportation Planning Staff
ka_ld_crashes
(
modelName: ka_ld_crashes, nullable: true, editable: true, defaultValue: null, alias: Number of KA Lane Departure Crashes on Segment, type: esriFieldTypeInteger
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's bicycle crashes based on the factors correlated with increased frequency of severe crashes involving bicycles. The safety analysis is documented in the associated report.
lu_commercial
(
modelName: lu_commercial, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Commercial land use plot, type: esriFieldTypeInteger
)
lu_mu_other
(
modelName: lu_mu_other, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Mixed Use - Other land use plot, type: esriFieldTypeInteger
)
lu_openland
(
modelName: lu_openland, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of an Open Land land use plot, type: esriFieldTypeInteger
)
rf_alcohol
(
modelName: rf_alcohol, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Alcohol is sold within a quarter mile of the segment, type: esriFieldTypeInteger
)
pct_commute_10plus_flag
(
modelName: pct_commute_10plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Percent of Block Group Commuters Walking, Biking, or Using Transit > 10%, type: esriFieldTypeInteger
)
rf_biketrail
(
modelName: rf_biketrail, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Bike Trail Present within Half Mile of segment, type: esriFieldTypeInteger
)
lu_mu_residential
(
modelName: lu_mu_residential, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Mixed Use - Residential land use plot, type: esriFieldTypeInteger
)
bikepotentialmedium_flag
(
modelName: bikepotentialmedium_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Medium Bike Potential, type: esriFieldTypeInteger
)
lu_agriculture
(
modelName: lu_agriculture, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of an Agriculture land use plot, type: esriFieldTypeInteger
)
lu_water
(
modelName: lu_water, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Water land use plot, type: esriFieldTypeInteger
)
dm_b
(
modelName: dm_b, nullable: true, editable: true, defaultValue: null, alias: Percent of Block Group Population that is African American, type: esriFieldTypeDouble
)
lowincpct
(
modelName: LOWINCPCT, nullable: true, editable: true, defaultValue: null, alias: Percent of Block Group Population that is Low Income, type: esriFieldTypeDouble
)
c24010e1
(
modelName: c24010e1, nullable: true, editable: true, defaultValue: null, alias: Employed Population in Block Group, type: esriFieldTypeDouble
)
bg_popdens
(
modelName: bg_popdens, nullable: true, editable: true, defaultValue: null, alias: Block Group Population Density, type: esriFieldTypeDouble
)
pctpop65plus
(
modelName: pctpop65plus, nullable: true, editable: true, defaultValue: null, alias: Percent of Population > 64 Years of Age, type: esriFieldTypeDouble
)
walkbiketransit
(
modelName: walkbiketransit, nullable: true, editable: true, defaultValue: null, alias: Percent of Commuters who Walk, Bike, or Use Transit, type: esriFieldTypeDouble
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's bicycle crashes based on the factors correlated with increased frequency of severe crashes involving bicycles. The safety analysis is documented in the associated report.
lu_commercial
(
modelName: lu_commercial, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Commercial land use plot, type: esriFieldTypeInteger
)
lu_mu_other
(
modelName: lu_mu_other, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Mixed Use - Other land use plot, type: esriFieldTypeInteger
)
lu_openland
(
modelName: lu_openland, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of an Open Land land use plot, type: esriFieldTypeInteger
)
rf_alcohol
(
modelName: rf_alcohol, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Alcohol is sold within a quarter mile of the segment, type: esriFieldTypeInteger
)
pct_commute_10plus_flag
(
modelName: pct_commute_10plus_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Percent of Block Group Commuters Walking, Biking, or Using Transit > 10%, type: esriFieldTypeInteger
)
rf_biketrail
(
modelName: rf_biketrail, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Bike Trail Present within Half Mile of segment, type: esriFieldTypeInteger
)
lu_mu_residential
(
modelName: lu_mu_residential, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Mixed Use - Residential land use plot, type: esriFieldTypeInteger
)
bikepotentialmedium_flag
(
modelName: bikepotentialmedium_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Medium Bike Potential, type: esriFieldTypeInteger
)
lu_agriculture
(
modelName: lu_agriculture, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of an Agriculture land use plot, type: esriFieldTypeInteger
)
lu_water
(
modelName: lu_water, nullable: true, editable: true, defaultValue: null, alias: Risk Factor - Segment is within 100 feet of a Water land use plot, type: esriFieldTypeInteger
)
dm_b
(
modelName: dm_b, nullable: true, editable: true, defaultValue: null, alias: Percent of Block Group Population that is African American, type: esriFieldTypeDouble
)
lowincpct
(
modelName: LOWINCPCT, nullable: true, editable: true, defaultValue: null, alias: Percent of Block Group Population that is Low Income, type: esriFieldTypeDouble
)
c24010e1
(
modelName: c24010e1, nullable: true, editable: true, defaultValue: null, alias: Employed Population in Block Group, type: esriFieldTypeDouble
)
bg_popdens
(
modelName: bg_popdens, nullable: true, editable: true, defaultValue: null, alias: Block Group Population Density, type: esriFieldTypeDouble
)
pctpop65plus
(
modelName: pctpop65plus, nullable: true, editable: true, defaultValue: null, alias: Percent of Population > 64 Years of Age, type: esriFieldTypeDouble
)
walkbiketransit
(
modelName: walkbiketransit, nullable: true, editable: true, defaultValue: null, alias: Percent of Commuters who Walk, Bike, or Use Transit, type: esriFieldTypeDouble
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving young drivers. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
young_driver_ka
(
modelName: young_driver_ka, nullable: true, editable: true, defaultValue: null, alias: Young Driver KA Crashes, type: esriFieldTypeInteger
)
ej_esl_flag
(
modelName: ej_esl_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for EJ ESL Community, type: esriFieldTypeInteger
)
not_ej_i_flag
(
modelName: not_ej_i_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for not a EJ Low Income Community, type: esriFieldTypeInteger
)
prop_mi_func_class_1_2_flag
(
modelName: prop_mi_func_class_1_2_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Proportion of Centerline Mileage FC12 Greater than 0.025, type: esriFieldTypeInteger
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving young drivers. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
young_driver_ka
(
modelName: young_driver_ka, nullable: true, editable: true, defaultValue: null, alias: Young Driver KA Crashes, type: esriFieldTypeInteger
)
ej_esl_flag
(
modelName: ej_esl_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for EJ ESL Community, type: esriFieldTypeInteger
)
not_ej_i_flag
(
modelName: not_ej_i_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for not a EJ Low Income Community, type: esriFieldTypeInteger
)
prop_mi_func_class_1_2_flag
(
modelName: prop_mi_func_class_1_2_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Proportion of Centerline Mileage FC12 Greater than 0.025, type: esriFieldTypeInteger
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving speeding. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving speeding. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving older drivers. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
population
(
modelName: population, nullable: true, editable: true, defaultValue: null, alias: Population of the Town, type: esriFieldTypeInteger
)
mileage
(
modelName: mileage, nullable: true, editable: true, defaultValue: null, alias: Centerline Mileage in the Town, type: esriFieldTypeDouble
)
activelicense
(
modelName: activelicense, nullable: true, editable: true, defaultValue: null, alias: Licensed Driver Count in the Town, type: esriFieldTypeInteger
)
area
(
modelName: area, nullable: true, editable: true, defaultValue: null, alias: Area of the Town, type: esriFieldTypeDouble
)
prop_mileage_func_class_1_2
(
modelName: prop_mileage_func_class_1_2, nullable: true, editable: true, defaultValue: null, alias: Proportion of Mileage Functional Class 1 or 2, type: esriFieldTypeDouble
)
prop_mi_func_class_1_2_rank
(
modelName: prop_mi_func_class_1_2_rank, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Proportion of Mileage Functional Class 1 or 2, type: esriFieldTypeDouble
)
impaired_citation_flag
(
modelName: impaired_citation_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Annual Impaired Citation Per Mile Over 0.5, type: esriFieldTypeInteger
)
speeding_flag
(
modelName: speeding_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Annual Speeding Citations Per Mile Over 3, type: esriFieldTypeInteger
)
ln_pop_65grt
(
modelName: ln_pop_65grt, nullable: true, editable: true, defaultValue: null, alias: Natural Log of Population Over 65, type: esriFieldTypeDouble
)
assist_liv_facil_2less_flag
(
modelName: assist_liv_facil_2less_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Two or Less Assisted Living Facilities, type: esriFieldTypeInteger
)
percent_65_older_cog
(
modelName: percent_65_older_cog, nullable: true, editable: true, defaultValue: null, alias: Percent of Older Population with Self-Reported Cognitive Issues, type: esriFieldTypeDouble
)
percent_65_older_cog_rank
(
modelName: percent_65_older_cog_rank, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Percent of Older Population with Self-Reported Cognitive Issues, type: esriFieldTypeDouble
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving older drivers. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
population
(
modelName: population, nullable: true, editable: true, defaultValue: null, alias: Population of the Town, type: esriFieldTypeInteger
)
mileage
(
modelName: mileage, nullable: true, editable: true, defaultValue: null, alias: Centerline Mileage in the Town, type: esriFieldTypeDouble
)
activelicense
(
modelName: activelicense, nullable: true, editable: true, defaultValue: null, alias: Licensed Driver Count in the Town, type: esriFieldTypeInteger
)
area
(
modelName: area, nullable: true, editable: true, defaultValue: null, alias: Area of the Town, type: esriFieldTypeDouble
)
prop_mileage_func_class_1_2
(
modelName: prop_mileage_func_class_1_2, nullable: true, editable: true, defaultValue: null, alias: Proportion of Mileage Functional Class 1 or 2, type: esriFieldTypeDouble
)
prop_mi_func_class_1_2_rank
(
modelName: prop_mi_func_class_1_2_rank, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Proportion of Mileage Functional Class 1 or 2, type: esriFieldTypeDouble
)
impaired_citation_flag
(
modelName: impaired_citation_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Annual Impaired Citation Per Mile Over 0.5, type: esriFieldTypeInteger
)
speeding_flag
(
modelName: speeding_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Annual Speeding Citations Per Mile Over 3, type: esriFieldTypeInteger
)
ln_pop_65grt
(
modelName: ln_pop_65grt, nullable: true, editable: true, defaultValue: null, alias: Natural Log of Population Over 65, type: esriFieldTypeDouble
)
assist_liv_facil_2less_flag
(
modelName: assist_liv_facil_2less_flag, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Two or Less Assisted Living Facilities, type: esriFieldTypeInteger
)
percent_65_older_cog
(
modelName: percent_65_older_cog, nullable: true, editable: true, defaultValue: null, alias: Percent of Older Population with Self-Reported Cognitive Issues, type: esriFieldTypeDouble
)
percent_65_older_cog_rank
(
modelName: percent_65_older_cog_rank, nullable: true, editable: true, defaultValue: null, alias: Risk Factor for Percent of Older Population with Self-Reported Cognitive Issues, type: esriFieldTypeDouble
)
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving occupant protection. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving occupant protection. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving motorcycles. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving motorcycles. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving impaired driving. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving impaired driving. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving distracted driving. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.
Description: This datalayer was created for the purposes of providing a risk-based prioritization of Massachusetts's 351 cities and towns based on the factors correlated with increased frequency of severe crashes involving distracted driving. The map is driven by the political boundary datalayer, which is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns.The safety analysis is documented in the associated report.