US Bridges

Byers Road over Ford River

Good

Dickinson County, Michigan · 3 MI N of Sagola · Structure no. 000000000002210

Built
1992
33 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
51 ft
1 main span
Daily traffic
175
1997 count
Owner
County
County Highway Agency

About this bridge

Byers Road over Ford River is a prestressed concrete box beam or girders - multiple carrying Byers Road over Ford River in Dickinson County, Michigan. It was built in 1992, so it is 33 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 175 vehicles a day, roughly 3% of them trucks, projected to reach 265 by 2017. The structure is 51 ft (15.5 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesByers Road
CrossesFord River
Location3 MI N of Sagola
RouteCounty Highway 0
Coordinates46.12687, -88.07657
Functional classRural Local

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.
Substructure8 Very GoodNo problems noted.
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 evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating71.1 US tons
Inventory rating42.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length51 ft (15.5 m)
Longest span47 ft (14.3 m)
Deck width34 ft (10.4 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (1997)
Projected traffic265 by 2017
Trucks3%
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 Byers Road over Ford River built?

It was built in 1992, making it 33 years old in 2025.

What condition is Byers Road over Ford 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 September 2024.

How much traffic does Byers Road over Ford River carry?

About 175 vehicles per day (1997 count), of which roughly 3% are trucks.

How long is Byers Road over Ford River?

The structure is 51 ft (15.5 m) long with a longest span of 47 ft (14.3 m) and a deck 34 ft wide.

Who owns Byers Road over Ford River?

It is owned by the County Highway Agency.