| 606620 |
RAYNHAM TO BOLTON- GUIDE & TRAFFIC SIGN REPLACEMENT ON I-495 |
Structural Signing |
CONSTRUCTION |
|
| 610723 |
BOLTON- BOXBOROUGH- HARVARD- LITTLETON- PAVEMENT PRESERVATION ON I-495 |
Resurfacing Interstate |
CONSTRUCTION |
|
| 600580 |
BOLTON- ROADWAY RECONSTRUCTION INCLUDING SIGNALS ON A SECTION OF ROUTE 117 (MAIN STREET) |
Hwy Reconstr - No Added Capacity |
DESIGN |
|
| 603939 |
HIGHWAY LIGHTING UPGRADES AND IMPROVEMENT ALONG INTERSTATE 495 AT 4 INTERCHANGES WITH ROUTES 117, 111, 9 AND INTERSTATE 290 –
FA # STP-495-5(082)X
|
Electrical |
COMPLETE |
|
| 604363 |
BOLTON- BOXBOROUGH- HARVARD- INTERSTATE MAINTENANCE & RELATED WORK ON I-495 |
Resurfacing |
COMPLETE |
|
| 606283 |
HOPKINTON TO ANDOVER- INSTALLATION OF CAMERAS, MESSAGE SIGNS & COMMUNICATION INFRASTRUCTURE ON I-495 (DESIGN-BUILD) |
Intelligent Transportation Sys |
COMPLETE |
|