US Bridges

Chappel Dam RD over Cedar River

Good

Gladwin County, Michigan · 1.8 MI N of M61 · Structure no. 000000000002912

Built
1985
40 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
610
2000 count
Owner
County
County Highway Agency

About this bridge

Chappel Dam RD over Cedar River is a prestressed concrete box beam or girders - multiple carrying Chappel Dam RD over Cedar River in Gladwin County, Michigan. It was built in 1985, so it is 40 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 610 vehicles a day, roughly 10% of them trucks, projected to reach 854 by 2020. The structure is 80 ft (24.3 m) long and 34 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesChappel Dam RD
CrossesCedar River
Location1.8 MI N of M61
RouteCounty Highway 2619
Coordinates44.00533, -84.5255
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.4 US tons
Inventory rating46.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length80 ft (24.3 m)
Longest span80 ft (24.3 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic610 (2000)
Projected traffic854 by 2020
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 Chappel Dam RD over Cedar River built?

It was built in 1985, making it 40 years old in 2025.

What condition is Chappel Dam RD over Cedar River 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 March 2024.

How much traffic does Chappel Dam RD over Cedar River carry?

About 610 vehicles per day (2000 count), of which roughly 10% are trucks.

How long is Chappel Dam RD over Cedar River?

The structure is 80 ft (24.3 m) long with a longest span of 80 ft (24.3 m) and a deck 34 ft wide.

Who owns Chappel Dam RD over Cedar River?

It is owned by the County Highway Agency.