I-496 WB over Csx Rr & Trowbridge Rmp

Good Condition2 years old39,163 vehicles/day

Location

StateMichigan
CountyIngham
LocationIn East Lansing
CarriesI-496 WB
CrossesCsx Rr & Trowbridge Rmp
Coordinates42.72041, -84.50412

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure9 (Excellent)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length315.3 ft (96.1 m)
Max Span154.9 ft (47.2 m)
Deck Width75.5 ft (23 m)
Deck Area2210.3 sq m
Main Spans3
Year Built2024

Traffic

Avg Daily Traffic39,163 (2019)
Truck Traffic4%
Lanes On Bridge4
Lanes Under Bridge4

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 10 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000003758

Nearby Bridges

I-496 EB over Csx Rr & Trowbridge Rmp 0.0 mi Poor I-496 WB Ramp over Csx & Gtw Rr 0.1 mi Good I-496 EB over Gtw Rr 0.1 mi Poor I-496 WB over Gtw Rr 0.1 mi Good I-496 WB over Us-127 SB 0.3 mi Poor I-496 EB over Us-127 Ramp SB 0.4 mi Fair I-496 WB over Us-127 SB Ramp 0.4 mi Fair Us-127 SB over Red Cedar Riv & Ramp V 0.5 mi Poor Us-127 NB over Red Cedar Riv & Ramp V 0.5 mi Poor I-496 WB over Red Cedar River & Ramp V 0.5 mi Fair