US Bridges

Walton Road over Spring Valley Drain

Good

Berrien County, Michigan · 3 MI NW of Niles · Structure no. 000000000013097

Built
1986
39 years old
Condition
Good
inspected June 2024
Type
Culvert
Steel
Length
21 ft
1 main span
Daily traffic
3,773
2006 count
Owner
County
County Highway Agency

About this bridge

Walton Road over Spring Valley Drain is a steel culvert carrying Walton Road over Spring Valley Drain in Berrien 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 3,773 vehicles a day, roughly 8% of them trucks, projected to reach 4,000 by 2027. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesWalton Road
CrossesSpring Valley Drain
Location3 MI NW of Niles
RouteCounty Highway 0
Coordinates41.87149, -86.29346
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJune 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 alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 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 traffic3,773 (2006)
Projected traffic4,000 by 2027
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Walton Road over Spring Valley Drain built?

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

What condition is Walton Road over Spring Valley 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 June 2024.

How much traffic does Walton Road over Spring Valley Drain carry?

About 3,773 vehicles per day (2006 count), of which roughly 8% are trucks.

How long is Walton Road over Spring Valley Drain?

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

Who owns Walton Road over Spring Valley Drain?

It is owned by the County Highway Agency.