US Bridges

M-553 over Carp River

Good

Marquette County, Michigan · 0.5 MI S of M-554 · Structure no. 000000000013102

Built
2002
23 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
76 ft
1 main span
Daily traffic
6,595
2007 count
Owner
State
State Highway Agency

About this bridge

M-553 over Carp River is a prestressed concrete box beam or girders - multiple carrying M-553 over Carp River in Marquette County, Michigan. It was built in 2002, so it is 23 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 6,595 vehicles a day, projected to reach 7,584 by 2027. The structure is 76 ft (23.1 m) long and 50 ft wide.

CarriesM-553
CrossesCarp River
Location0.5 MI S of M-554
RouteState Highway 553
Coordinates46.50909, -87.41885
Functional classUrban Minor Arterial

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 protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.7 US tons
Inventory rating41.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length76 ft (23.1 m)
Longest span75 ft (23 m)
Deck width50 ft (15.1 m)
Roadway width47 ft (14.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,595 (2007)
Projected traffic7,584 by 2027
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 M-553 over Carp River built?

It was built in 2002, making it 23 years old in 2025.

What condition is M-553 over Carp 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 June 2024.

How much traffic does M-553 over Carp River carry?

About 6,595 vehicles per day (2007 count).

How long is M-553 over Carp River?

The structure is 76 ft (23.1 m) long with a longest span of 75 ft (23 m) and a deck 50 ft wide.

Who owns M-553 over Carp River?

It is owned by the State Highway Agency.