I-75 SB over M-27|s Straits HWY

Fair Condition64 years old7,777 vehicles/day

Location

StateMichigan
CountyCheboygan
Location@ M-27
CarriesI-75 SB
CrossesM-27|s Straits HWY
Coordinates45.44631, -84.60850

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length227.7 ft (69.4 m)
Max Span92.5 ft (28.2 m)
Deck Width35.4 ft (10.8 m)
Deck Area749.5 sq m
Main Spans3
Year Built1962

Traffic

Avg Daily Traffic7,777 (2018)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000001510

Nearby Bridges

I-75 NB over M-27|s Straits HWY 0.3 mi Fair I-75 NB over D&m Rr (abn) 1.0 mi Fair I-75 SB over D&m Rr (abn) 1.0 mi Fair I-75 NB over Indian River 1.7 mi Fair I-75 SB over Indian River 1.7 mi Fair Straits Hwy(old 27 over Indian River 2.3 mi Good Onaway RD over I-75 NB 2.4 mi Fair Coxey Road over Pigeon River 2.4 mi Good M-68 over I-75 SB 3.1 mi Fair M-68|s Straits HWY over Sturgeon River 3.1 mi Fair