US Bridges

East Main Street over Prairie Creek

Good

Ionia County, Michigan · 1.0 Mile East of Ionia · Structure no. 000000000004065

Built
1994
31 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
94 ft
1 main span
Daily traffic
805
2008 count
Owner
County
County Highway Agency

About this bridge

East Main Street over Prairie Creek is a prestressed concrete box beam or girders - multiple carrying East Main Street over Prairie Creek in Ionia County, Michigan. It was built in 1994, so it is 31 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 805 vehicles a day, roughly 3% of them trucks, projected to reach 937 by 2028. The structure is 94 ft (28.7 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEast Main Street
CrossesPrairie Creek
Location1.0 Mile East of Ionia
RouteCounty Highway 0
Coordinates42.98537, -85.02629
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating92.5 US tons
Inventory rating55.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length94 ft (28.7 m)
Longest span94 ft (28.7 m)
Deck width44 ft (13.3 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic805 (2008)
Projected traffic937 by 2028
Trucks3%
Lanes on structure2
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 East Main Street over Prairie Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is East Main Street over Prairie 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 October 2024.

How much traffic does East Main Street over Prairie Creek carry?

About 805 vehicles per day (2008 count), of which roughly 3% are trucks.

How long is East Main Street over Prairie Creek?

The structure is 94 ft (28.7 m) long with a longest span of 94 ft (28.7 m) and a deck 44 ft wide.

Who owns East Main Street over Prairie Creek?

It is owned by the County Highway Agency.