US Bridges

Johnson Street over Sand Creek

Fair

Ottawa County, Michigan · Section 11 Tallmadge Twp · Structure no. 000000000008918

Built
1970
55 years old
Condition
Fair
inspected September 2024
Type
Culvert
Steel
Length
46 ft
3 main spans
Daily traffic
100
2020 count
Owner
County
County Highway Agency

About this bridge

Johnson Street over Sand Creek is a steel culvert carrying Johnson Street over Sand Creek in Ottawa County, Michigan. It was built in 1970, so it is 55 years old, older 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 5 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 180 by 2040. The structure is 46 ft (14 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesJohnson Street
CrossesSand Creek
LocationSection 11 Tallmadge Twp
RouteCounty Highway 0
Coordinates43.01641, -85.82469
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating72.1 US tons
Inventory rating67.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadH 20
Structure length46 ft (14 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2020)
Projected traffic180 by 2040
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 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 Johnson Street over Sand Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is Johnson Street over Sand Creek 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 September 2024.

How much traffic does Johnson Street over Sand Creek carry?

About 100 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Johnson Street over Sand Creek?

The structure is 46 ft (14 m) long with a longest span of 13 ft (3.9 m).

Who owns Johnson Street over Sand Creek?

It is owned by the County Highway Agency.