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Air Rail Highway Bike/Ped Public Transit

Welcome to Planning's GIS Data Catalog were you will find links to Data, Maps, Reports and Guides.

Online Maps

If you are looking for: Use this Online Map Guidesheets
NH Roads attributes by Town, County, District NH Roads and Projects Viewer  
NH Projects by Planned, Current & Completed NH Roads and Projects Viewer  
DOT Right Of Way Acquisition Plans for Projects NH ROW Online Map ROW Viewer Guidesheet
State Road Tiers NH Tiers Online Map Tier Definitions
SADES Pedestrian Infrastructure Assets by Town Pedestrian Asset Online Map  
Red List Bridge Conditions with Tier Roads Bridge Conditions Online Map  
Pavement Conditions by Town Pavement Conditions Online Map  
Culverts & Other Closed Drainage System Data CCDS Online Map CCDS Viewer Guidesheet

Reports & Documents

If you are looking for: See this Report or Document
Yearly State Mileages Roads and Highways Facts & Figures Report
Yearly Town Mileages by Legislative Class Town Centerline Miles Report
State Highway Classification Definitions RSA 229:5 Highway Classifications
GIS Roadway Attribute Data Definitions Roadway Data Inventory Guide
GIS Metadata for Printable Maps GIS Map Metadata Guide

Data Links

If you are looking for: Use this Link
Quarterly GIS Snapshot Data GIS Data Snapshots
Other GIS Data Public FTP GIS Data Site
Email address for Data Questions & Requests
Asset Management & Performance Strategies AMPS Office Web page
Pavement Information Paving Program Web page

Printable Maps

Available for Download: Right click link, then 'Save Target As' or 'Save Link As' to your device as a PDF file

Map Type Downloadedable PDF Maps
Roads by Function
Roads by Condition
DOT Operations
Public Transportation
Air and Rail

New Hampshire Department of Transportation
PO Box 483 | 7 Hazen Drive | Concord, NH | 03302-0483
Tel: 603.271-3734 | Fax: 603.271.3914

copyright 2015. State of New Hampshire