I-496 EB over Forest RD

Poor Condition63 years old29,013 vehicles/day

Location

StateMichigan
CountyIngham
LocationIn Lansing (forest Rd)
CarriesI-496 EB
CrossesForest RD
Coordinates42.70461, -84.50561

Condition Ratings

Overall ConditionPoor
Deck7 (Good)
Superstructure5 (Fair)
Substructure4 (Poor)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length107.6 ft (32.8 m)
Max Span40.4 ft (12.3 m)
Deck Width42.7 ft (13 m)
Deck Area426.4 sq m
Main Spans3
Year Built1963

Traffic

Avg Daily Traffic29,013 (2007)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000003780

Nearby Bridges

I-496 WB over Forest RD 0.0 mi Fair I-496 EB over Mount Hope AVE 0.5 mi Fair I-496 WB over Mount Hope RD 0.5 mi Fair I-496 WB over Gtw Rr 1.0 mi Good I-496 EB over Gtw Rr 1.0 mi Poor I-496 WB Ramp over Csx & Gtw Rr 1.0 mi Good Dunckel Road over I-496 1.1 mi Fair I-496 EB over Csx Rr & Trowbridge Rmp 1.1 mi Poor I-496 WB over Csx Rr & Trowbridge Rmp 1.1 mi Good Aurelius Road over Red Cedar River 1.2 mi Good