HWY NB Lowll Con over HWY Plain ST

Good Condition14 years old21,008 vehicles/day

Location

StateMassachusetts
CountyMiddlesex
Location1.2 Miles N. Of I495
CarriesHWY NB Lowll Con
CrossesHWY Plain ST
Coordinates42.62521, -71.31996

Condition Ratings

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

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length148.0 ft (45.1 m)
Max Span65.0 ft (19.8 m)
Deck Width61.4 ft (18.7 m)
Deck Area843.4 sq m
Main Spans3
Year Built2012

Traffic

Avg Daily Traffic21,008 (2025)
Truck Traffic10%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberL15072B55DOTNBI

Nearby Bridges