You can view state and urbanized area maps of the National Highway System.
Select the State or urbanized area below to view the National Highway System maps depicting the designated NHS routes.
You can also download a zipped (compressed) file containing all of the NHS maps for the District of Columbia by clicking on the zipped file below.
| The NHS map of District of Columbia Urbanized area: Washington DC All of the Distict of Columbia NHS maps In Zipped Format. |
