US Bridges

M-60 WB over Mdot RR Cor & I-94 Bl

Fair

Jackson County, Michigan · @ I-94 Bl · Structure no. 000000000004394

Built
1958
67 years old, rebuilt 2011
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
240 ft
4 main spans
Daily traffic
5,270
2007 count
Owner
State
State Highway Agency

About this bridge

M-60 WB over Mdot RR Cor & I-94 Bl is a steel stringer/multi-beam or girder carrying M-60 WB over Mdot RR Cor & I-94 Bl in Jackson County, Michigan. It was built in 1958 and reconstructed in 2011, so it is 67 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 5,270 vehicles a day, roughly 7% of them trucks, projected to reach 7,945 by 2018. The structure is 240 ft (73.2 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesM-60 WB
CrossesMdot RR Cor & I-94 Bl
Location@ I-94 Bl
RouteState Highway 60
CountyJackson County
StateMichigan
Coordinates42.25487, -84.47644
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 23 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.5 US tons
Inventory rating57.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span70 ft (21.2 m)
Deck width36 ft (11.1 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,270 (2007)
Projected traffic7,945 by 2018
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was M-60 WB over Mdot RR Cor & I-94 Bl built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2011.

What condition is M-60 WB over Mdot RR Cor & I-94 Bl in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does M-60 WB over Mdot RR Cor & I-94 Bl carry?

About 5,270 vehicles per day (2007 count), of which roughly 7% are trucks.

How long is M-60 WB over Mdot RR Cor & I-94 Bl?

The structure is 240 ft (73.2 m) long with a longest span of 70 ft (21.2 m) and a deck 36 ft wide.

Who owns M-60 WB over Mdot RR Cor & I-94 Bl?

It is owned by the State Highway Agency.