Roadway Information and
Traffic Monitoring System Program
National Highway System
The National Highway System (NHS) consist of a network comprised of strategic highways within the United States, including the Interstate Highway System and other roads serving major airports, ports, rail or truck terminals, railway stations, pipeline terminals, defense and mobility and other strategic transport facilities. Making it the
largest highway system in the world. The NHS was developed by the Department of Transportation (DOT) in cooperation with the states, local officials, and metropolitan planning organizations (MPOs). There are approximately 2,900 miles currently of NHS miles throughout the state.
To access National Highway System map files, select a county on the image map with your mouse. The map
files are in Adobe Acrobat format (average size of 800k.., allow 30-40 sec to download with the dial-up
connection). You will need Adobe Acrobat Reader to view the PDF files, which is available free from
our state Adobe access page.
There are 2 maps for Middlesex County: Map 1 |
E-mail your questions or comments or call