I 95 /st128 over St129 WB Main ST

Fair Condition77 years old128,500 vehicles/day

Location

StateMassachusetts
CountyMiddlesex
Location95/128 At St-129 WB
CarriesI 95 /st128
CrossesSt129 WB Main ST
Coordinates42.52560, -71.07948

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length66.9 ft (20.4 m)
Max Span63.0 ft (19.2 m)
Deck Width153.9 ft (46.9 m)
Deck Area956.8 sq m
Main Spans1
Year Built1949 (reconstructed 1959)

Traffic

Avg Daily Traffic128,500 (2024)
Truck Traffic7%
Lanes On Bridge6
Lanes Under Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberW010152FLDOTNBI

Nearby Bridges

I 95 /st128 over St129 EB Lowell ST 0.1 mi Fair I 95 /st128 over HWY Main ST 0.7 mi Fair I 95 /st128 over HWY North AVE 0.8 mi Fair I 95 /st128 over Rr Mbta/bmrr 1.0 mi Fair I 95 /st128 over Rr Bmrr/mbta 1.1 mi Fair I 95 /st128 over HWY Parker RD 1.2 mi Fair HWY Hopkins ST over I 95 /st128 1.7 mi Fair HWY Mineral ST over Rr Mbta/bmrr 1.9 mi Good I 95 /st128 over ST 28 Main ST 1.9 mi Fair I 95 /st128 over HWY Pleasure Island RD 2.1 mi Fair