US Bridges

Old M-59(AUBURN R) over Clinton River

Fair

Oakland County, Michigan · In Auburn Hts · Structure no. 000000000007828

Built
1952
73 years old, rebuilt 2001
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
45 ft
1 main span
Daily traffic
9,300
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Old M-59(AUBURN R) over Clinton River is a steel stringer/multi-beam or girder carrying Old M-59(AUBURN R) over Clinton River in Oakland County, Michigan. It was built in 1952 and reconstructed in 2001, so it is 73 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 9,300 vehicles a day, roughly 4% of them trucks, projected to reach 10,200 by 2044. The structure is 45 ft (13.7 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOld M-59(AUBURN R)
CrossesClinton River
LocationIn Auburn Hts
RouteCity Street 2059
Coordinates42.63359, -83.22431
Functional classUrban Minor Arterial

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.9 US tons
Inventory rating49.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span45 ft (13.7 m)
Deck width69 ft (20.9 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,300 (2024)
Projected traffic10,200 by 2044
Trucks4%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Old M-59(AUBURN R) over Clinton River built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 2001.

What condition is Old M-59(AUBURN R) over 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 October 2024.

How much traffic does Old M-59(AUBURN R) over Clinton River carry?

About 9,300 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Old M-59(AUBURN R) over Clinton River?

The structure is 45 ft (13.7 m) long with a longest span of 45 ft (13.7 m) and a deck 69 ft wide.

Who owns Old M-59(AUBURN R) over Clinton River?

It is owned by the City or Municipal Highway Agency.