US Bridges

Genesee Ave over Saginaw River

PoorPosted for load

Saginaw County, Michigan · In City of Saginaw · Structure no. 000000000009446

Built
1973
52 years old
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
475 ft
6 main spans
Daily traffic
16,546
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Genesee Ave over Saginaw River is a steel continuous stringer/multi-beam or girder carrying Genesee Ave over Saginaw River in Saginaw County, Michigan. It was built in 1973, so it is 52 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 16,546 vehicles a day, roughly 2% of them trucks, projected to reach 24,587 by 2034. The structure is 475 ft (144.8 m) long and 66 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesGenesee Ave
CrossesSaginaw River
LocationIn City of Saginaw
RouteCity Street 2004
Coordinates43.43357, -83.94079
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.4 US tons
Inventory rating32.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length475 ft (144.8 m)
Longest span112 ft (34.1 m)
Deck width66 ft (20.1 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,546 (2014)
Projected traffic24,587 by 2034
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost$670,000
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Genesee Ave over Saginaw River built?

It was built in 1973, making it 52 years old in 2025.

What condition is Genesee Ave over Saginaw River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does Genesee Ave over Saginaw River carry?

About 16,546 vehicles per day (2014 count), of which roughly 2% are trucks.

How long is Genesee Ave over Saginaw River?

The structure is 475 ft (144.8 m) long with a longest span of 112 ft (34.1 m) and a deck 66 ft wide.

Who owns Genesee Ave over Saginaw River?

It is owned by the City or Municipal Highway Agency.