Project Development > Planning and Community Assistance > GIS Data Catalog
Welcome to Planning's GIS Data Catalog were you will find links to Data, Maps, Reports and Guides.
Data Type | Links |
---|---|
NH Roads Data | Quarterly Snapshot data in ArcMap package and File Geodatabase formats |
Crash Data | Crash Data in ArcMap package format (2002-2017) | Excel format 2010-2017 |
Data Requests | GISMaps@dot.nh.gov |
Reports | |
Public FTP Site | ftp://pubftp.nh.gov/DOT/Planning%20and%20Community%20Assistance/Road%20Data/Public/ |
Municipal Maps available for download (PDFs) | |
Road Classifications | Classification of Highways RSA 229:5 |
RDI Guide | Roadway Data Inventory Guide |
MAPS
Available for Download: Right click link, then Save Target As to your device as a PDF file
MAP TYPE | PRINTABLE PDF MAPS |
---|---|
Statewide Administrative Boundaries | |
County (State Routes) | |
DOT Operations | |
Roads by Function | |
Conditions | |
Air & Rail | |
Public Transportation |
Interactive Online Viewers
- NH_Roads Viewer
- Projects Viewer
- Project Viewer Guide Sheet
- ROW Projects Viewer
- Project ROW Viewer Guide Sheet
- Tiers Viewer
- SADES Pedestrian Infrastructure Viewer
- Asset Management & Performance Strategies Office (AMPS)