HWY Ramp T-a/d over I 90 & Ramp 1a-a/d

Fair Condition25 years old14,400 vehicles/day

Location

StateMassachusetts
CountySuffolk
Location1.20 Km SE Of Callahan Tu
CarriesHWY Ramp T-a/d
CrossesI 90 & Ramp 1a-a/d
Coordinates42.36944, -71.02778

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure5 (Fair)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length469.8 ft (143.2 m)
Max Span189.6 ft (57.8 m)
Deck Width53.8 ft (16.4 m)
Deck Area2348.5 sq m
Main Spans3
Year Built2001

Traffic

Avg Daily Traffic14,400 (2001)
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerOther State Agencies
Historical SignificanceBridge is not eligible for the National Register
Structure NumberB165589GLMPANBI

Nearby Bridges

HWY Ramp T-d over HWY Ramp S-a 0.0 mi Fair HWY Ramp U-a/d over HWY Ramp 1a-a/d 0.0 mi Fair HWY Ramp T-a/d over HWY Relief 0.0 mi Fair HWY Ramp E-t over HWY Ramp S-a 0.0 mi Fair HWY Ramp E-t over HWY Ramp 1a A/d 0.0 mi Fair HWY Ramp E-t over HWY Access Road 0.0 mi Fair HWY Ramp U-a over HWY Ramp S-a 0.0 mi Good HWY Ramp 1a/d over HWY Ramp 1a-a 0.0 mi Fair HWY Ramp 1a/d over I 90 Ramp T-a/d Hotel D 0.0 mi Fair HWY Ramp U-d over HWY Ramp T-u-a 0.0 mi Fair