US Bridges

US-2|US-41 over Bark River

Good

Delta County, Michigan · 1.8 MI NE of Bark River · Structure no. 000000000002080

Built
1931
94 years old
Condition
Good
inspected October 2023
Type
Tee Beam
Concrete
Length
31 ft
1 main span
Daily traffic
7,896
2007 count
Owner
State
State Highway Agency

About this bridge

US-2|US-41 over Bark River is a concrete tee beam carrying US-2|US-41 over Bark River in Delta County, Michigan. It was built in 1931, 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 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 7,896 vehicles a day, roughly 7% of them trucks, projected to reach 9,032 by 2018. The structure is 31 ft (9.4 m) long and 38 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesUS-2|US-41
CrossesBark River
Location1.8 MI NE of Bark River
RouteU.S. Route 2
Coordinates45.72096, -87.27144
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87.9 US tons
Inventory rating52.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length31 ft (9.4 m)
Longest span31 ft (9.4 m)
Deck width38 ft (11.7 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,896 (2007)
Projected traffic9,032 by 2018
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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-2|US-41 over Bark River built?

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

What condition is US-2|US-41 over Bark River 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 October 2023.

How much traffic does US-2|US-41 over Bark River carry?

About 7,896 vehicles per day (2007 count), of which roughly 7% are trucks.

How long is US-2|US-41 over Bark River?

The structure is 31 ft (9.4 m) long with a longest span of 31 ft (9.4 m) and a deck 38 ft wide.

Who owns US-2|US-41 over Bark River?

It is owned by the State Highway Agency.