US Bridges

F 41 over Van Ettan Creek

FairPosted for load

Iosco County, Michigan · 1MI NW of US 23 · Structure no. 000000000004142

Built
1979
46 years old
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
116 ft
2 main spans
Daily traffic
12,300
2019 count
Owner
County
County Highway Agency

About this bridge

F 41 over Van Ettan Creek is a prestressed concrete box beam or girders - multiple carrying F 41 over Van Ettan Creek in Iosco County, Michigan. It was built in 1979, so it is 46 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 12,300 vehicles a day, roughly 10% of them trucks, projected to reach 22,000 by 2039. The structure is 116 ft (35.4 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesF 41
CrossesVan Ettan Creek
Location1MI NW of US 23
RouteCounty Highway 2065
Coordinates44.44068, -83.34141
Functional classUrban Minor Arterial

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.8 US tons
Inventory rating28.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20 + Mod
Structure length116 ft (35.4 m)
Longest span58 ft (17.6 m)
Deck width61 ft (18.5 m)
Roadway width51 ft (15.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,300 (2019)
Projected traffic22,000 by 2039
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 F 41 over Van Ettan Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is F 41 over Van Ettan 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 June 2023.

How much traffic does F 41 over Van Ettan Creek carry?

About 12,300 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is F 41 over Van Ettan Creek?

The structure is 116 ft (35.4 m) long with a longest span of 58 ft (17.6 m) and a deck 61 ft wide.

Who owns F 41 over Van Ettan Creek?

It is owned by the County Highway Agency.