US Bridges

US-127 Br over S Br Tobacco River

Fair

Clare County, Michigan · In Clare · Structure no. 000000000001700

Built
1931
94 years old, rebuilt 1991
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
45 ft
1 main span
Daily traffic
11,391
2007 count
Owner
State
State Highway Agency

About this bridge

US-127 Br over S Br Tobacco River is a prestressed concrete box beam or girders - multiple carrying US-127 Br over S Br Tobacco River in Clare County, Michigan. It was built in 1931 and reconstructed in 1991, so it is 94 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 11,391 vehicles a day, roughly 3% of them trucks, projected to reach 17,400 by 2018. The structure is 45 ft (13.7 m) long and 77 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesUS-127 Br
CrossesS Br Tobacco River
LocationIn Clare
RouteU.S. Route 127
Coordinates43.83011, -84.76831
Functional classRural Major Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating71.4 US tons
Inventory rating42.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length45 ft (13.7 m)
Longest span45 ft (13.7 m)
Deck width77 ft (23.4 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,391 (2007)
Projected traffic17,400 by 2018
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US-127 Br over S Br Tobacco River built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1991.

What condition is US-127 Br over S Br Tobacco River 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 August 2023.

How much traffic does US-127 Br over S Br Tobacco River carry?

About 11,391 vehicles per day (2007 count), of which roughly 3% are trucks.

How long is US-127 Br over S Br Tobacco River?

The structure is 45 ft (13.7 m) long with a longest span of 45 ft (13.7 m) and a deck 77 ft wide.

Who owns US-127 Br over S Br Tobacco River?

It is owned by the State Highway Agency.