NHDOT Facts
Did you know that New Hampshire has 25 airports that are open to the public? Well it's true and it's just one of many system assets we keep track of. In fact the NHDOT works hard to develop an accurate inventory so that further analysis of the entire transportation network can be performed and utilized by anyone.
The NHDOT released an updated version of the condensed, easy to read Fact Book that contains information about who we are, how we are structured, which assets we are responsible for, and what funding is available for transportation.
Airports
Bridges, Roads & Highways
- 2160 State Bridges
- 1690 Municipal Bridges
- Bridge Maps
- 3460 NHDOT managed miles of roadway-2021 Facts and Figures
Employees
- 1643 Permanent positions
- 6 District Maintenance Offices
Rail
- About 450 miles of operating rail (203 state, 242 other)
- Roadway Tiers
- Other System Information
- Annual Reports
- Resurfacing (Paving) Program
- Proposed Resurfacing Program Online Viewer - Update Coming Soon
- 2023 Proposed Resurfacing Program Map - dated March 8, 2023
- 2024 Proposed Resurfacing Program Map - Coming Soon
Strategy
Sidewalk, Curb Ramp, Crosswalk, Pedestrian Signal ADA Data
Pavement Condition
- Pavement Condition Online Viewer
- Pavement Condition (Collection Year 2022) Map, dated July 18, 2023
- Pavement Condition (Collection Year 2021) Map, dated September 20, 2022
- Pavement Condition (Collection Year 2020) Map dated April 7, 2021
- Pavement Condition (Collection Year 2019) Map dated April 8, 2020
- Pavement Condition (Collection Year 2018) Map dated August 19, 2019
- Pavement Condition (Collection Year 2017) Map dated June 29, 2018
- Pavement Condition (Collection Year 2016) Map dated May 1, 2017
- Pavement Condition (Collection Year 2014) Map dated September 18, 2015
Bridges
- Strategy
- Bridge Conditions
For information related to NHDOT Assets and Asset Management Plan please call the Asset Management Section at 271-2171 or visit the Asset Management webpage.