US Bridges

Ia 2 over Des Moines River

Good

Van Buren County, Iowa · 0.2 Mi. E of Jct. Ia 81 · Structure no. 000000000050271

Built
2012
13 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
796 ft
6 main spans
Daily traffic
1,440
2022 count
Owner
State
State Highway Agency

About this bridge

Ia 2 over Des Moines River is a prestressed concrete stringer/multi-beam or girder carrying Ia 2 over Des Moines River in Van Buren County, Iowa. It was built in 2012, so it is 13 years old, younger than the Iowa average of 45.5 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 1,440 vehicles a day, roughly 13% of them trucks, projected to reach 1,440 by 2044. The structure is 796 ft (242.7 m) long and 45 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesIa 2
CrossesDes Moines River
Location0.2 Mi. E of Jct. Ia 81
RouteState Highway 2
StateIowa
Coordinates40.63984, -91.74716
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHL 93
Structure length796 ft (242.7 m)
Longest span141 ft (43.1 m)
Deck width45 ft (13.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,440 (2022)
Projected traffic1,440 by 2044
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed24.9 mi (40 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ia 2 over Des Moines River built?

It was built in 2012, making it 13 years old in 2025.

What condition is Ia 2 over Des Moines 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 October 2024.

How much traffic does Ia 2 over Des Moines River carry?

About 1,440 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is Ia 2 over Des Moines River?

The structure is 796 ft (242.7 m) long with a longest span of 141 ft (43.1 m) and a deck 45 ft wide.

Who owns Ia 2 over Des Moines River?

It is owned by the State Highway Agency.