US Bridges

Taft RD over US-31

Fair

Ottawa County, Michigan · 2.0 MI N of M-104 · Structure no. 000000000008704

Built
1958
67 years old
Condition
Fair
inspected April 2024
Type
Tee Beam
Concrete Continuous
Length
180 ft
4 main spans
Daily traffic
281,500
2013 count
Owner
State
State Highway Agency

About this bridge

Taft RD over US-31 is a concrete continuous tee beam carrying Taft RD over US-31 in Ottawa County, Michigan. It was built in 1958, so it is 67 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 281,500 vehicles a day, roughly 1% of them trucks, projected to reach 3,110 by 2033. The structure is 180 ft (54.9 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTaft RD
CrossesUS-31
Location2.0 MI N of M-104
RouteCounty Highway 0
Coordinates43.10317, -86.20989
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating59.3 US tons
Inventory rating35.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length180 ft (54.9 m)
Longest span53 ft (16.3 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic281,500 (2013)
Projected traffic3,110 by 2033
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Taft RD over US-31 built?

It was built in 1958, making it 67 years old in 2025.

What condition is Taft RD over US-31 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 April 2024.

How much traffic does Taft RD over US-31 carry?

About 281,500 vehicles per day (2013 count), of which roughly 1% are trucks.

How long is Taft RD over US-31?

The structure is 180 ft (54.9 m) long with a longest span of 53 ft (16.3 m) and a deck 33 ft wide.

Who owns Taft RD over US-31?

It is owned by the State Highway Agency.