I-77 SB over Mercer County Route 7

Fair Condition49 years old21,500 vehicles/day

Location

StateWest Virginia
CountyMercer
Location.00 Mi N Of Co RT 7 I/g
CarriesI-77 SB
CrossesMercer County Route 7
Coordinates37.42498, -81.06701

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length173.9 ft (53 m)
Max Span76.1 ft (23.2 m)
Deck Width44.6 ft (13.6 m)
Deck Area720.8 sq m
Main Spans1
Year Built1977

Traffic

Avg Daily Traffic21,500 (2022)
Truck Traffic23%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number00000000028A204

Nearby Bridges

I-77 NB over Mercer Co. Route 7 0.1 mi Fair I-77 Exit Ramp SB over Brush Creek 0.1 mi Fair I-77 SB over Brush Creek 0.1 mi Fair I-77 NB over Brush Creek 0.1 mi Fair I-77 Entr Ramp NB over Brush Creek 0.1 mi Fair CR 7/4 over Brush Creek 0.3 mi Fair Co 7 over Brush Creek 0.4 mi Poor County Route 16 over Brush Creek 0.5 mi Fair County Route 14 over Brush Creek 0.8 mi Fair Co 16 over Brush Creek 1.0 mi Fair