| Massachusetts Roadtrips - United States 3 | |
|---|---|
 | MA 113 sign overhead on US 3 northbound in Tyngsboro. Taken April 21, 2002. |
 | I-495, MA 129 and Lowell Connector signs overhead on US 3 northbound in Billerica. Taken April 21, 2002. |
 | US 3 cutout shield on US 3 northbound in Burlington. Cutout shields for US 3 seem to be the norm for the US 3 Expressway in northern Massachusetts. Taken April 21, 2002. |
 | I-495 and Lowell Connector signs overhead on US 3 northbound in Lowell. Taken April 21, 2002. |
 | MA 4 sign overhead on US 3 northbound in Chelmsford. Taken April 21, 2002. |
 | MA 62 sign overhead on US 3 northbound in Burlington. Taken April 21, 2002. |
 | US 3 and F.E. Everett Turnpike sign overhead on US 3 northbound in Tyngsboro. Taken April 21, 2002. |
 | I-495 and Lowell Connector sign overhead on US 3 northbound in Billerica. Taken April 21, 2002. |
 | US 3 cutout shield as found on US 3 and MA 2 in Cambridge. These cutout shields were experimentally installed during the 1990s. Taken April 17, 2005. |
 | MA 113 guide sign overhead on US 3 southbound in Tyngsboro. The Northwest Expressway looks quite nice after reconstruction. Taken April 17, 2005. |
 | MA 40 guide sign overhead on US 3 southbound near Lowell. Taken April 17, 2005. |
 | I-95 and US 3 guide signs overhead on US 3 southbound in Burlington. Taken April 17, 2005. |
 | I-495, US 3 and MA 110 diagrammatical guide sign overhead on US 3 northbound in Lowell. Taken June 4, 2005. |