US Bridges

Hoadley Road over White Creek I/C Drain

Good

Sanilac County, Michigan · Sec 8-9 Lamotte Twp · Structure no. 000000000009635

Built
1986
39 years old
Condition
Good
inspected May 2024
Type
Culvert
Steel
Length
21 ft
1 main span
Daily traffic
165
2010 count
Owner
County
County Highway Agency

About this bridge

Hoadley Road over White Creek I/C Drain is a steel culvert carrying Hoadley Road over White Creek I/C Drain in Sanilac County, Michigan. It was built in 1986, so it is 39 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 165 vehicles a day, roughly 10% of them trucks, projected to reach 300 by 2030. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesHoadley Road
CrossesWhite Creek I/C Drain
LocationSec 8-9 Lamotte Twp
RouteCounty Highway 0
Coordinates43.47718, -83.07076
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadH 20
Structure length21 ft (6.4 m)
Longest span21 ft (6.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic165 (2010)
Projected traffic300 by 2030
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Hoadley Road over White Creek I/C Drain built?

It was built in 1986, making it 39 years old in 2025.

What condition is Hoadley Road over White Creek I/C Drain 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 Hoadley Road over White Creek I/C Drain carry?

About 165 vehicles per day (2010 count), of which roughly 10% are trucks.

How long is Hoadley Road over White Creek I/C Drain?

The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m).

Who owns Hoadley Road over White Creek I/C Drain?

It is owned by the County Highway Agency.