US Bridges

Gale RD over Lookingglass River

GoodPosted for load

Shiawassee County, Michigan · 5 MI SE of Bennington · Structure no. 000000000009830

Built
1989
36 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
126
2015 count
Owner
County
County Highway Agency

About this bridge

Gale RD over Lookingglass River is a prestressed concrete box beam or girders - multiple carrying Gale RD over Lookingglass River in Shiawassee County, Michigan. It was built in 1989, so it is 36 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. Its operating status is: posted for load restriction.

It carries about 126 vehicles a day, roughly 5% of them trucks, projected to reach 188 by 2035. The structure is 65 ft (19.8 m) long and 37 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesGale RD
CrossesLookingglass River
Location5 MI SE of Bennington
RouteCounty Highway 0
Coordinates42.88548, -84.17223
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating34.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length65 ft (19.8 m)
Longest span60 ft (18.3 m)
Deck width37 ft (11.4 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic126 (2015)
Projected traffic188 by 2035
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Gale RD over Lookingglass River built?

It was built in 1989, making it 36 years old in 2025.

What condition is Gale RD over Lookingglass 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 May 2024.

How much traffic does Gale RD over Lookingglass River carry?

About 126 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Gale RD over Lookingglass River?

The structure is 65 ft (19.8 m) long with a longest span of 60 ft (18.3 m) and a deck 37 ft wide.

Who owns Gale RD over Lookingglass River?

It is owned by the County Highway Agency.