Maps of World
Current, Credible, Consistent
Maps / US Map / Highways / US Highway No.3

US Route 3 Map

US Highway No.3 - Boston, MA to Connecticut Lakes, NH

Disclaimer : All efforts have been made to make this image accurate. However Compare Infobase Limited, its directors and employees do not own any responsibility for the correctness or authenticity of the same.

US Route 3 Major Junctions

NH No.3
Existed1926 - present
Starting pointRoute 2A / Route 3 in Cambridge, MA
End PointRoute 257 near Chartierville, Quebec
Length277.90 mi (447.24 km)
Major JunctionsRoute 2A / Route 3 in Cambridge, MA
I-95 / Route 128 / Route 3A in Burlington, MA
I-495 / Lowell Connector in Chelmsford, MA
Everett Turnpike in Nashua, NH
NH 101 near Manchester, NH
US 202 in Concord, NH
US 4 near Concord, NH
I-93 in Franconia, NH
US 302 in Carroll, NH
US 2 in Lancaster, NH
Route 257 near Chartierville, Quebec
StateMassachusetts, New Hampshire

USA Highway Maps

Last Updated Date: August 26, 2016

FAQs and Answers on History and Geography

EU GDPR Update
MapsofWorld has updated its Terms and Privacy Policy to give Users more transparency into the data this Website collects, how it is processed and the controls Users have on their personal data. Users are requested to review the revised Privacy Policy before using the website services, as any further use of the website will be considered as User's consent to MapsofWorld Privacy Policy and Terms.
For further info please get in touch with us at