Search results for Highway Inventory System
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20 datasets for “Highway Inventory System”
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Grade Crossing Inventory System - Highway-Rail Grade Crossing Inventory (Form 71) Field Reference Table
datahub.transportation.govUpdated 1 Nov 2026
… Inventory System, which is the application used to submit data for the Highway-Rail Grade Crossing Inventory (Form …
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Highway Performance Monitoring System (HPMS)
Federal Highway AdministrationUpdated 20 Apr 2021
The Federal Highway Administration (FHWA) has been receiving Highway inventory, usage, condition and performance data from State Departments …
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- Data.gov Catalog
Highway Performance Monitoring System (HPMS)
Federal Highway AdministrationUpdated 10 Sept 2026
The Federal Highway Administration (FHWA) has been receiving Highway inventory, usage, condition and performance data from State Departments …
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- XML
- CSV
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HPMS Roadway Events Data 2023
Federal Highway Administration, Office of Highway Policy InformationUpdated 22 Jul 2025
Roadway attributes datasets in the Highway Performance Monitoring System (HPMS) consist of three separate tables: the Road Designations …
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HPMS Roadway Events Data 2024
Federal Highway Administration, Office of Highway Policy InformationUpdated 3 Dec 2025
Roadway attributes datasets in the Highway Performance Monitoring System (HPMS) consist of three separate tables: the Road Designations …
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HPMS Roadway Events Data 2022
Federal Highway Administration, Office of Highway Policy InformationUpdated 23 Jul 2025
Roadway attributes datasets in the Highway Performance Monitoring System (HPMS) consist of three separate tables: the Road Designations …
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- SODA API
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HPMS Roadway Events Data 2021
Federal Highway Administration, Office of Highway Policy InformationUpdated 22 Jul 2025
Roadway attributes datasets in the Highway Performance Monitoring System (HPMS) consist of three separate tables: the Road Designations …
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CC Municipal Incorporation Inventory
Cook County GIS DepartmentUpdated 4 Nov 2016
… Telephone System Board, Cook County Circuit Court, Archives Department, Cook County Department of Transportation and Highways, the Cook …
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Vital Signs: Highway Pavement Condition – by segment
California Department of TransportationUpdated 13 Sept 2019
… Highway Pavement Condition Inventory CONTACT INFORMATION vitalsigns.info@mtc.ca.gov METHODOLOGY NOTES (across all datasets for this …
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- SODA API
- Data.gov Catalog
HPMS Roadway Events Data 2024
Federal Highway AdministrationUpdated 2 Sept 2026
Roadway attributes datasets in the Highway Performance Monitoring System (HPMS) consist of three separate tables: the Road Designations …
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- XML
- CSV
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Roadway National Highway System
opendata.maryland.govUpdated 22 Jul 2025
… on the inventory direction (generally North or East) side of the roadway. Roadway National Highway System (NHS) data …
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Synthesize Data for Emerging Data Cleaning and Fusion Tool Inventory
datahub.transportation.govUpdated 24 Nov 2025
… This work is funded by the Federal Highway Administration (FHWA) under the project titled Emerging Data Cleaning and …
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Roadway Access Control
opendata.maryland.govUpdated 21 Aug 2025
… The Maryland Department of Transportation State Highway Administration (MDOT SHA) currently reports this data only on the inventory …
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Roadway Administrative Classification
opendata.maryland.govUpdated 22 Jul 2025
… State Secondary systems. The Maryland Department of Transportation State Highway Administration (MDOT SHA) currently reports this data only …
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Roadway Administrative Classification
opendata.maryland.govUpdated 22 Jul 2025
… State Secondary systems. The Maryland Department of Transportation State Highway Administration (MDOT SHA) currently reports this data only …
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Roadway Functional Classification
opendata.maryland.govUpdated 22 Jul 2025
… The Maryland Department of Transportation State Highway Administration (MDOT SHA) currently reports this data only on the inventory …
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Roadway Federal Aid Eligibility
opendata.maryland.govUpdated 22 Jul 2025
… The Maryland Department of Transportation State Highway Administration (MDOT SHA) currently reports this data only on the inventory …
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RICAPS Transportation Contribution to Greenhouse Gas Emissions
Office of Sustainability, County of San MateoUpdated 13 Jun 2018
… that relies on data from the Highway Performance Monitoring System. The inventories for South San Francisco and Unincorporated …
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USDOT_RRCROSSINGS_MD
Federal Railroad Administration / United States Department of TransportationUpdated 4 Oct 2013
… Description FRA Grade Crossings is a spatial file that originates from the National Highway-Rail Crossing, Inventory Program …
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USA Historic Sites
highways.hidot.hawaii.govUpdated 24 Jul 2021
… In addition, easements provided by the National Conservation Easement Database (NCED, http://conservationeasement.us ) and the National System …
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