US Bridges

Wilson Road over Brent Run

Good

Genesee County, Michigan · Int of Wilson & Webster · Structure no. 000000000002815

Built
1938
87 years old, rebuilt 2015
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
1,795
2009 count
Owner
County
County Highway Agency

About this bridge

Wilson Road over Brent Run is a prestressed concrete box beam or girders - multiple carrying Wilson Road over Brent Run in Genesee County, Michigan. It was built in 1938 and reconstructed in 2015, so it is 87 years old, older 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 1,795 vehicles a day, roughly 3% of them trucks, projected to reach 3,242 by 2029. The structure is 40 ft (12.3 m) long and 39 ft wide.

Location

Open in Google Maps
CarriesWilson Road
CrossesBrent Run
LocationInt of Wilson & Webster
RouteCounty Highway 0
CountyGenesee County
StateMichigan
Coordinates43.16279, -83.79354
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating84.7 US tons
Inventory rating65.4 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length40 ft (12.3 m)
Longest span39 ft (11.9 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,795 (2009)
Projected traffic3,242 by 2029
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Wilson Road over Brent Run built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 2015.

What condition is Wilson Road over Brent Run 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 September 2023.

How much traffic does Wilson Road over Brent Run carry?

About 1,795 vehicles per day (2009 count), of which roughly 3% are trucks.

How long is Wilson Road over Brent Run?

The structure is 40 ft (12.3 m) long with a longest span of 39 ft (11.9 m) and a deck 39 ft wide.

Who owns Wilson Road over Brent Run?

It is owned by the County Highway Agency.