US Bridges

16th Avenue over Sand Creek

Fair

Ottawa County, Michigan · 0.05 Miles South of Hayes · Structure no. 000000000008837

Built
1974
51 years old, rebuilt 2010
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
2,410
2020 count
Owner
County
County Highway Agency

About this bridge

16th Avenue over Sand Creek is a prestressed concrete box beam or girders - multiple carrying 16th Avenue over Sand Creek in Ottawa County, Michigan. It was built in 1974 and reconstructed in 2010, so it is 51 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 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 2,410 vehicles a day, roughly 5% of them trucks, projected to reach 4,350 by 2040. The structure is 43 ft (13.1 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries16th Avenue
CrossesSand Creek
Location0.05 Miles South of Hayes
RouteCounty Highway 7091
Coordinates43.03054, -85.82802
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.7 US tons
Inventory rating61.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span42 ft (12.7 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,410 (2020)
Projected traffic4,350 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 16th Avenue over Sand Creek built?

It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2010.

What condition is 16th Avenue 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 16th Avenue over Sand Creek carry?

About 2,410 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is 16th Avenue over Sand Creek?

The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.7 m) and a deck 44 ft wide.

Who owns 16th Avenue over Sand Creek?

It is owned by the County Highway Agency.