St129 Billerica RD over US 3

Fair Condition22 years old25,000 vehicles/day

Location

StateMassachusetts
CountyMiddlesex
LocationRT 129 At RT 3
CarriesSt129 Billerica RD
CrossesUS 3
Coordinates42.58898, -71.31297

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length285.4 ft (87 m)
Max Span139.4 ft (42.5 m)
Deck Width74.5 ft (22.7 m)
Deck Area1974.9 sq m
Main Spans2
Year Built2004

Traffic

Avg Daily Traffic25,000 (2019)
Truck Traffic6%
Lanes On Bridge4
Lanes Under Bridge6

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberC08024AY7DOTNBI

Nearby Bridges

HWY Lwll Conn SB over US 3 0.9 mi Fair HWY Rangeway RD over US 3 1.0 mi Fair HWY Lwll Conn NB over HWY Riverneck RD 1.2 mi Fair HWY Lwll Conn SB over HWY Riverneck RD 1.2 mi Fair HWY Lwll Conn NB over I 495 Ramp B-11 1.2 mi Fair HWY Lwll Conn SB over I 495 Ramp B-11 1.2 mi Fair HWY Riverneck RD over US 3 1.3 mi Fair HWY Pollard ST over Water Concord River 1.3 mi Fair HWY NB Lowll Con over I 495 1.4 mi Poor HWY Lwl Con B-11 over I 495 1.4 mi Poor