US Bridges

M-53 SB over Middle Br Clinton River

Fair

Macomb County, Michigan · 5.6 MI N of M-59 · Structure no. 000000000006024

Built
1966
59 years old, rebuilt 2001
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
104 ft
3 main spans
Daily traffic
29,646
2015 count
Owner
State
State Highway Agency

About this bridge

M-53 SB over Middle Br Clinton River is a prestressed concrete stringer/multi-beam or girder carrying M-53 SB over Middle Br Clinton River in Macomb County, Michigan. It was built in 1966 and reconstructed in 2001, so it is 59 years old, older 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 29,646 vehicles a day, roughly 4% of them trucks, projected to reach 34,093 by 2035. The structure is 104 ft (31.8 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesM-53 SB
CrossesMiddle Br Clinton River
Location5.6 MI N of M-59
RouteState Highway 53
Coordinates42.70589, -83.02606
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating32.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length104 ft (31.8 m)
Longest span35 ft (10.8 m)
Deck width46 ft (13.9 m)
Roadway width42 ft (12.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,646 (2015)
Projected traffic34,093 by 2035
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was M-53 SB over Middle Br Clinton River built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2001.

What condition is M-53 SB over Middle Br Clinton 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 July 2023.

How much traffic does M-53 SB over Middle Br Clinton River carry?

About 29,646 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is M-53 SB over Middle Br Clinton River?

The structure is 104 ft (31.8 m) long with a longest span of 35 ft (10.8 m) and a deck 46 ft wide.

Who owns M-53 SB over Middle Br Clinton River?

It is owned by the State Highway Agency.