US Bridges

Dixie Highway over Cass River

Good

Saginaw County, Michigan · 0.1 MI N of Nott Road · Structure no. 000000000009269

Built
2011
14 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
265 ft
3 main spans
Daily traffic
6,823
2011 count
Owner
County
County Highway Agency

About this bridge

Dixie Highway over Cass River is a prestressed concrete stringer/multi-beam or girder carrying Dixie Highway over Cass River in Saginaw County, Michigan. It was built in 2011, so it is 14 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 6,823 vehicles a day, roughly 7% of them trucks, projected to reach 12,323 by 2031. The structure is 265 ft (80.8 m) long and 66 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesDixie Highway
CrossesCass River
Location0.1 MI N of Nott Road
RouteCounty Highway 7391
Coordinates43.33009, -83.82977
Functional classRural Major Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.3 US tons
Inventory rating41.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length265 ft (80.8 m)
Longest span87 ft (26.5 m)
Deck width66 ft (20.2 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,823 (2011)
Projected traffic12,323 by 2031
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Dixie Highway over Cass River built?

It was built in 2011, making it 14 years old in 2025.

What condition is Dixie Highway over Cass 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 April 2023.

How much traffic does Dixie Highway over Cass River carry?

About 6,823 vehicles per day (2011 count), of which roughly 7% are trucks.

How long is Dixie Highway over Cass River?

The structure is 265 ft (80.8 m) long with a longest span of 87 ft (26.5 m) and a deck 66 ft wide.

Who owns Dixie Highway over Cass River?

It is owned by the County Highway Agency.