US Bridges

US-127 SB over US-127 Br & M-61

Fair

Clare County, Michigan · @ US-127 Br & M-61 · Structure no. 000000000001719

Built
1961
64 years old, rebuilt 2007
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
157 ft
3 main spans
Daily traffic
6,558
2020 count
Owner
State
State Highway Agency

About this bridge

US-127 SB over US-127 Br & M-61 is a prestressed concrete stringer/multi-beam or girder carrying US-127 SB over US-127 Br & M-61 in Clare County, Michigan. It was built in 1961 and reconstructed in 2007, so it is 64 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 6,558 vehicles a day, roughly 8% of them trucks, projected to reach 7,542 by 2040. The structure is 157 ft (47.8 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS-127 SB
CrossesUS-127 Br & M-61
Location@ US-127 Br & M-61
RouteU.S. Route 127
Coordinates43.99073, -84.77663
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionOctober 2024
Inspection intervalevery 24 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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.2 US tons
Inventory rating50.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length157 ft (47.8 m)
Longest span52 ft (15.9 m)
Deck width57 ft (17.4 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,558 (2020)
Projected traffic7,542 by 2040
Trucks8%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 US-127 SB over US-127 Br & M-61 built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2007.

What condition is US-127 SB over US-127 Br & M-61 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 October 2024.

How much traffic does US-127 SB over US-127 Br & M-61 carry?

About 6,558 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is US-127 SB over US-127 Br & M-61?

The structure is 157 ft (47.8 m) long with a longest span of 52 ft (15.9 m) and a deck 57 ft wide.

Who owns US-127 SB over US-127 Br & M-61?

It is owned by the State Highway Agency.