I-75 Ramp C over I-75

Poor Condition57 years old4,800 vehicles/day

Location

StateMichigan
CountyGenesee
LocationSB I-75 Ramp To EB I-69
CarriesI-75 Ramp C
CrossesI-75
Coordinates42.98308, -83.73141

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure5 (Fair)
Substructure5 (Fair)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length333.0 ft (101.5 m)
Max Span73.8 ft (22.5 m)
Deck Width35.1 ft (10.7 m)
Deck Area1086.0 sq m
Main Spans6
Year Built1969

Traffic

Avg Daily Traffic4,800 (1988)
Truck Traffic12%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000002547

Nearby Bridges

I-75 To I-69 Rmp B over Gtw Rr &i-75 0.0 mi Poor I-75 Ramp D over Gtw Rr 0.1 mi Fair I-69 Ramp E over I-75 0.1 mi Fair I-69 EB over I-75 0.1 mi Fair I-69 WB over I-75 0.2 mi Fair I-69 EB over Ballenger RD 0.2 mi Fair I-75 Ramps C & D over Ballenger RD 0.2 mi Fair I-69 WB over Ballenger RD 0.2 mi Fair I-69 Ramp F over I-75 0.2 mi Fair I-69 WB Ramps H&f over Ballenger RD 0.2 mi Poor