US Bridges

Gary Road over South Branch Bad River

Good

Saginaw County, Michigan · 0.2 MI E of Steel Road · Structure no. 000000000009305

Built
2007
18 years old
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
53 ft
1 main span
Daily traffic
251
2006 count
Owner
County
County Highway Agency

About this bridge

Gary Road over South Branch Bad River is a prestressed concrete box beam or girders - multiple carrying Gary Road over South Branch Bad River in Saginaw County, Michigan. It was built in 2007, so it is 18 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 251 vehicles a day, roughly 5% of them trucks, projected to reach 264 by 2016. The structure is 53 ft (16.2 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesGary Road
CrossesSouth Branch Bad River
Location0.2 MI E of Steel Road
RouteCounty Highway 0
Coordinates43.21518, -84.28348
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103.2 US tons
Inventory rating61.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length53 ft (16.2 m)
Longest span49 ft (14.9 m)
Deck width31 ft (9.6 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic251 (2006)
Projected traffic264 by 2016
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Gary Road over South Branch Bad River built?

It was built in 2007, making it 18 years old in 2025.

What condition is Gary Road over South Branch Bad 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 2023.

How much traffic does Gary Road over South Branch Bad River carry?

About 251 vehicles per day (2006 count), of which roughly 5% are trucks.

How long is Gary Road over South Branch Bad River?

The structure is 53 ft (16.2 m) long with a longest span of 49 ft (14.9 m) and a deck 31 ft wide.

Who owns Gary Road over South Branch Bad River?

It is owned by the County Highway Agency.