US Bridges

Holt Road over Doan Creek

Good

Ingham County, Michigan · 4.6 Miles SE of Williamst · Structure no. 000000000003869

Built
1957
68 years old, rebuilt 2024
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
1,050
2019 count
Owner
County
County Highway Agency

About this bridge

Holt Road over Doan Creek is a prestressed concrete box beam or girders - single or spread carrying Holt Road over Doan Creek in Ingham County, Michigan. It was built in 1957 and reconstructed in 2024, so it is 68 years old, older 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 1,050 vehicles a day, projected to reach 1,250 by 2039. The structure is 46 ft (14 m) long and 37 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesHolt Road
CrossesDoan Creek
Location4.6 Miles SE of Williamst
RouteCounty Highway 0
CountyIngham County
StateMichigan
Coordinates42.64463, -84.25196
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 7 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99.3 US tons
Inventory rating76.4 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length46 ft (14 m)
Longest span46 ft (14 m)
Deck width37 ft (11.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,050 (2019)
Projected traffic1,250 by 2039
Trucks0%
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 proposedDeck rehabilitation with only incidental widening
Estimated improvement cost$92,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Holt Road over Doan Creek built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 2024.

What condition is Holt Road over Doan Creek 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 November 2024.

How much traffic does Holt Road over Doan Creek carry?

About 1,050 vehicles per day (2019 count).

How long is Holt Road over Doan Creek?

The structure is 46 ft (14 m) long with a longest span of 46 ft (14 m) and a deck 37 ft wide.

Who owns Holt Road over Doan Creek?

It is owned by the County Highway Agency.