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State
2023 Crash Data on State Highway System
State of California —
The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high level summaries of... -
State
NYSDOT Highway Record Plans: Beginning 1900
State of New York —
To use the compact view for quick searches, go to the compact view at https://data.ny.gov/dataset/Compact-Project-Design-Information-for-State-Highw/6bx3-2s36/data.... -
State
NYS Roadway Inventory System Viewer
State of New York —
This data set features a hyperlink to the New York State Department of Transportation’s (NYSDOT) Roadway Inventory System (RIS) Viewer web page, which includes a link... -
State
State Highway Logmiles
State of Arkansas —
The On-System routes on AHTD's Linear Referencing System (LRS) represent the official state highway system in Arkansas. -
State
Latitude and Longitude Grid 2000 (line)
State of Arkansas —
Data available online through the Arkansas Spatial Data Infrastructure (ASDI) at http://gis.arkansas.gov. AHTD 7.5' Latitude and Longitude Lines for year end 2000... -
State
2021 Crash Data on State Highway System
State of California —
The Crash Data On California State Highways Report is produced by the California Department of Transportation (Caltrans) to provide high level summaries of road... -
State
MD iMAP: Maryland Road Centerlines - Interstates
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the State Highway... -
State
Zip Codes - 5 Digit
State of Maryland —
This dataset is the Maryland ZIP codes based on the most current MD PropertyView data. In 1993, the Maryland Department of Planning and the Maryland State Highway... -
State
Suisun Marsh Protection Plan Management Areas
State of California —
A shapefile depiction of BCDC's Primary and Secondary Management Areas of the Suisun Marsh. Data was developed to assist with cartographic depiction of the Marsh and... -
State
MD iMAP: Maryland Waterbodies - Rivers and Streams (Generalized)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The digital segmented network based on watershed boundaries - ERF1-2 -... -
State
2022 Crash Data on State Highway System
State of California —
The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high level summaries of... -
State
Roadway Maintenance Responsibility
State of Maryland —
Roadway Maintenance Responsibility data consists of linear geometric features which specifically show the government agencies responsible for maintain roadways... -
State
Wildlife Management Units
Vermont Center for Geographic Information —
Dataset delineates the boundaries of the Vermont Fish and Wildlife Department's wildlife management units by which specific harvested species are managed. The units... -
State
Maryland Annual Vehicle Miles of Travel
State of Maryland —
Annual Vehicle Miles of Travel (AVMT) represents the estimated number of miles driven on Maryland's public highways for a given year. There are two components used to... -
State
SHA Facilities Statewide
State of Maryland —
This dataset shows the 36 facilities of the State Highway Administration (SHA), including maintenance offices, landscape depots, and district offices, as well as the... -
State
Texting Zone Locations
State of New York —
Special "Texting Zones" locations along the New York State Thruway and State Highways that give motorists a pull-off area to park and use their mobile devices.... -
State
ODOT Life Lines
State of Oregon —
This data set depicts Oregon state highways that have been identified as tier 1, 2, or 3 seismic lifelines and identifies seismic lifelines for implementation of... -
State
2021 Named Freeways, Highways, Structures and Other Appurtenances in California
State of California —
Named Freeways, Highways, Structures and Other Appurtenances in California Publication Named Freeways, Highways, Structures and Other Appurtenances in California are... -
State
Bighorn Sheep Hunt Zones [ds784]
State of California —
Hunting Zone Boundaries for Bighorn Sheep See: http://www.dfg.ca.gov/wildlife/Bighorn/ for details about the Bighorn Sheep Management Program NOTE: Hunt boundary...