ST 2 A/mass AVE over ST 2 Commonwealth AVE

Good Condition89 years old22,241 vehicles/day

Location

StateMassachusetts
CountySuffolk
LocationJust S Charles Riv
CarriesST 2 A/mass AVE
CrossesST 2 Commonwealth AVE
Coordinates42.34915, -71.08867

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length51.8 ft (15.8 m)
Max Span45.9 ft (14 m)
Deck Width94.8 ft (28.9 m)
Deck Area456.6 sq m
Main Spans1
Year Built1937 (reconstructed 2018)

Traffic

Avg Daily Traffic22,241 (2025)
Truck Traffic7%
Lanes On Bridge4
Lanes Under Bridge4

Inspection & Ownership

Last Inspection225
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure NumberB1623738NMUNNBI

Nearby Bridges

HWY Mass AVE over Comb I 90 & Mbta/csx 0.1 mi Poor HWY Boylston ST over Comb I 90 & Mbta/csx 0.1 mi Poor HWY Comm AVE WB over Water Muddy River 0.2 mi Fair HWY Comm AVE EB over Water Muddy River 0.2 mi Fair HWY Comm Av Ofrp over Water Muddy River 0.2 mi Poor HWY Bowker Int over ST 2 Comm Av Beacon ST 0.2 mi Fair I 90 over Water Muddy River 0.2 mi Fair HWY Dalton ST over Comb I 90&cambria&csx 0.2 mi Poor HWY Bwkr NB Ofrp over HWY Strrw DR WB On Rmp 0.2 mi Fair HWY Ipswich ST over Water Muddy River 0.2 mi Good