US Bridges

Detroit Street over Hughes Drain

Fair

Genesee County, Michigan · Mt. Morris Twp. Sec. 13 · Structure no. 000000000012833

Built
1985
40 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
24 ft
2 main spans
Daily traffic
3,793
2017 count
Owner
County
County Highway Agency

About this bridge

Detroit Street over Hughes Drain is a concrete culvert carrying Detroit Street over Hughes Drain in Genesee County, Michigan. It was built in 1985, so it is 40 years old, younger than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,793 vehicles a day, roughly 3% of them trucks, projected to reach 6,851 by 2037. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesDetroit Street
CrossesHughes Drain
LocationMt. Morris Twp. Sec. 13
RouteCounty Highway 0
Coordinates43.10023, -83.70794
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,793 (2017)
Projected traffic6,851 by 2037
Trucks3%
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 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 Detroit Street over Hughes Drain built?

It was built in 1985, making it 40 years old in 2025.

What condition is Detroit Street over Hughes Drain in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.

How much traffic does Detroit Street over Hughes Drain carry?

About 3,793 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Detroit Street over Hughes Drain?

The structure is 24 ft (7.3 m) long with a longest span of 10 ft (3 m).

Who owns Detroit Street over Hughes Drain?

It is owned by the County Highway Agency.