US Bridges

US-127 SB over US-127 Br

Fair

Clare County, Michigan · 6.2 MI S of Roscommon Col · Structure no. 000000000001724

Built
1961
64 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
165 ft
3 main spans
Daily traffic
7,200
2012 count
Owner
State
State Highway Agency

About this bridge

US-127 SB over US-127 Br is a steel stringer/multi-beam or girder carrying US-127 SB over US-127 Br in Clare County, Michigan. It was built in 1961, 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 7,200 vehicles a day, roughly 8% of them trucks, projected to reach 8,400 by 2032. The structure is 165 ft (50.3 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS-127 SB
CrossesUS-127 Br
Location6.2 MI S of Roscommon Col
RouteU.S. Route 127
Coordinates44.07311, -84.78995
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
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 geometry8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating92.8 US tons
Inventory rating55.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length165 ft (50.3 m)
Longest span66 ft (20.1 m)
Deck width47 ft (14.4 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,200 (2012)
Projected traffic8,400 by 2032
Trucks8%
Lanes on structure2
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 built?

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

What condition is US-127 SB over US-127 Br 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 June 2023.

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

About 7,200 vehicles per day (2012 count), of which roughly 8% are trucks.

How long is US-127 SB over US-127 Br?

The structure is 165 ft (50.3 m) long with a longest span of 66 ft (20.1 m) and a deck 47 ft wide.

Who owns US-127 SB over US-127 Br?

It is owned by the State Highway Agency.