M-64 over Duck Creek

Good Condition58 years old875 vehicles/day

Location

StateMichigan
CountyOntonagon
Location4.9 Mi NE Of M-107
CarriesM-64
CrossesDuck Creek
Coordinates46.83606, -89.46951

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length66.3 ft (20.2 m)
Max Span64.6 ft (19.7 m)
Deck Width46.3 ft (14.1 m)
Deck Area284.8 sq m
Main Spans1
Year Built1968 (reconstructed 2013)

Traffic

Avg Daily Traffic875 (2013)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000008470

Nearby Bridges