US Bridges

US-127 SB over US-10 Br|pere Marquette

Good

Isabella County, Michigan · @ US-10 · Structure no. 000000000004252

Built
2006
19 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
120 ft
1 main span
Daily traffic
6,302
2007 count
Owner
State
State Highway Agency

About this bridge

US-127 SB over US-10 Br|pere Marquette is a prestressed concrete stringer/multi-beam or girder carrying US-127 SB over US-10 Br|pere Marquette in Isabella County, Michigan. It was built in 2006, so it is 19 years old, younger than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,302 vehicles a day, roughly 13% of them trucks, projected to reach 7,644 by 2018. The structure is 120 ft (36.5 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS-127 SB
CrossesUS-10 Br|pere Marquette
Location@ US-10
RouteU.S. Route 127
Coordinates43.81391, -84.75315
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating47.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length120 ft (36.5 m)
Longest span118 ft (35.9 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,302 (2007)
Projected traffic7,644 by 2018
Trucks13%
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-10 Br|pere Marquette built?

It was built in 2006, making it 19 years old in 2025.

What condition is US-127 SB over US-10 Br|pere Marquette in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2024.

How much traffic does US-127 SB over US-10 Br|pere Marquette carry?

About 6,302 vehicles per day (2007 count), of which roughly 13% are trucks.

How long is US-127 SB over US-10 Br|pere Marquette?

The structure is 120 ft (36.5 m) long with a longest span of 118 ft (35.9 m) and a deck 47 ft wide.

Who owns US-127 SB over US-10 Br|pere Marquette?

It is owned by the State Highway Agency.