US Bridges

US-131 over Manistee River

Fair

Wexford County, Michigan · 5.7 MI N of Manton · Structure no. 000000000013444

Built
2009
16 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
335 ft
3 main spans
Daily traffic
8,450
2003 count
Owner
State
State Highway Agency

About this bridge

US-131 over Manistee River is a prestressed concrete stringer/multi-beam or girder carrying US-131 over Manistee River in Wexford County, Michigan. It was built in 2009, so it is 16 years old, younger 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 6 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 8,450 vehicles a day, roughly 8% of them trucks, projected to reach 10,478 by 2018. The structure is 335 ft (102.1 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS-131
CrossesManistee River
Location5.7 MI N of Manton
RouteU.S. Route 131
Coordinates44.48445, -85.40636
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.5 US tons
Inventory rating46.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadGreater than HL 93
Structure length335 ft (102.1 m)
Longest span110 ft (33.6 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,450 (2003)
Projected traffic10,478 by 2018
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US-131 over Manistee River built?

It was built in 2009, making it 16 years old in 2025.

What condition is US-131 over Manistee 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 June 2024.

How much traffic does US-131 over Manistee River carry?

About 8,450 vehicles per day (2003 count), of which roughly 8% are trucks.

How long is US-131 over Manistee River?

The structure is 335 ft (102.1 m) long with a longest span of 110 ft (33.6 m) and a deck 47 ft wide.

Who owns US-131 over Manistee River?

It is owned by the State Highway Agency.