HWY River RD over I 93

Fair Condition25 years old14,000 vehicles/day

Location

StateMassachusetts
CountyEssex
Location.5 Miles South Merrimac R
CarriesHWY River RD
CrossesI 93
Coordinates42.69058, -71.20639

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length221.8 ft (67.6 m)
Max Span110.9 ft (33.8 m)
Deck Width92.8 ft (28.3 m)
Deck Area1913.1 sq m
Main Spans2
Year Built2001

Traffic

Avg Daily Traffic14,000 (2025)
Truck Traffic11%
Lanes On Bridge6
Lanes Under Bridge8

Inspection & Ownership

Last Inspection225
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberA09029AU5DOTNBI

Nearby Bridges