| 608574 | BURLINGTON TO TYNGSBOROUGH- GUIDE AND TRAFFIC SIGN REPLACEMENT ON A SECTION OF US 3 | Structural Signing | CONSTRUCTION |  | 
| 610719 | BURLINGTON TO TYNGSBOROUGH- PAVEMENT PRESERVATION ON ROUTE 3 | Limited Access Pavement Preservation | CONSTRUCTION |  | 
| 613213 | BEDFORD- BILLERICA- CHELMSFORD- TYNGSBOROUGH- BRIDGE PRESERVATION OF 41 BRIDGES IN ROUTE 3 CORRIDOR | Bridge Preservation | CONSTRUCTION |  | 
| 107700 | BURLINGTON- BILLERICA- BURLINGTON- CHELMSFORD- LOWELL- TYNGSBOROUGH- ROUTE 3 ADD-A-LANE (DESIGN-BUILD) | New Road | DESIGN |  | 
| 613268 | TYNGSBOROUGH- CULVERT REPLACEMENT ON WESTFORD ROAD | Culvert Replacement | DESIGN | 2030 | 
| 613696 | STATEWIDE- WEIGH IN MOTION STATION ENHANCEMENTS AND EXPANSION AT 15 LOCATIONS | Intelligent Transportation Sys | DESIGN | 2026 | 
| 600872 | TYNGSBOROUGH- BRIDGE REHABILITATION, T-09-001, ROUTE 113 & 3A OVER THE MERRIMACK RIVER & T-09-002 OVER THE B&M RR | Bridge Rehabilitation | COMPLETE |  | 
| 602139 | TYNGSBOROUGH- LOWELL- RESURFACING & RELATED WORK ON A SECTION OF ROUTE 113 (PAWTUCKET BOULEVARD) | Resurfacing | COMPLETE |  | 
| 602272 | TYNGSBOROUGH- TEMPORARY BRIDGE, T-09-001T, ROUTE 113 & 3A (KENDALL ROAD) OVER THE MERRIMACK RIVER | New Bridge | COMPLETE |  | 
| 603823 | TYNGSBOROUGH- RELOCATION OF ROUTE 113 (PAWTUCKET BOULEVARD) | Highway Relocation | COMPLETE |  | 
| 606152 | DISTRICT 4- CORRECTIVE ACTIONS/WORK FOR NON-CONFORMING ISSUES ON ROUTE 3 (NORTH) BURLINGTON TO TYNGSBOROUGH | Miscellaneous/No Prequal | COMPLETE |  | 
| 607472 | BURLINGTON- TYNGSBOROUGH- PAVEMENT PRESERVATION AT VARIOUS LOCATIONS ON ROUTE 3 | Resurfacing | COMPLETE |  |