US Bridges

US-2 over Big Cedar River

Good

Menominee County, Michigan · 0.4 MI NW of Powers · Structure no. 000000000006792

Built
1933
92 years old, rebuilt 2005
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
45 ft
1 main span
Daily traffic
3,591
2007 count
Owner
State
State Highway Agency

About this bridge

US-2 over Big Cedar River is a prestressed concrete stringer/multi-beam or girder carrying US-2 over Big Cedar River in Menominee County, Michigan. It was built in 1933 and reconstructed in 2005, so it is 92 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 3,591 vehicles a day, roughly 10% of them trucks, projected to reach 4,762 by 2018. The structure is 45 ft (13.7 m) long and 47 ft wide. If it were closed, the detour would be 21.1 mi (34 km).

CarriesUS-2
CrossesBig Cedar River
Location0.4 MI NW of Powers
RouteU.S. Route 2
Coordinates45.69655, -87.52357
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating70.3 US tons
Inventory rating38.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length45 ft (13.7 m)
Longest span43 ft (13.2 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,591 (2007)
Projected traffic4,762 by 2018
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.1 mi (34 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 over Big Cedar River built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 2005.

What condition is US-2 over Big Cedar 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 July 2023.

How much traffic does US-2 over Big Cedar River carry?

About 3,591 vehicles per day (2007 count), of which roughly 10% are trucks.

How long is US-2 over Big Cedar River?

The structure is 45 ft (13.7 m) long with a longest span of 43 ft (13.2 m) and a deck 47 ft wide.

Who owns US-2 over Big Cedar River?

It is owned by the State Highway Agency.