US Bridges

Valley West DR over I 235

Good

Polk County, Iowa · 1.3 MI E of W JCT 80/35 · Structure no. 000000000042181

Built
2003
22 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
242 ft
2 main spans
Daily traffic
8,664
2022 count
Owner
State
State Highway Agency

About this bridge

Valley West DR over I 235 is a prestressed concrete stringer/multi-beam or girder carrying Valley West DR over I 235 in Polk County, Iowa. It was built in 2003, so it is 22 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 8,664 vehicles a day, roughly 2% of them trucks, projected to reach 8,664 by 2044. The structure is 242 ft (73.8 m) long and 107 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesValley West DR
CrossesI 235
Location1.3 MI E of W JCT 80/35
RouteCity Street 0
StateIowa
Coordinates41.59194, -93.75175
Functional classUrban 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99.4 US tons
Inventory rating48.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length242 ft (73.8 m)
Longest span130 ft (39.6 m)
Deck width107 ft (32.5 m)
Roadway width94 ft (28.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,664 (2022)
Projected traffic8,664 by 2044
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 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 Valley West DR over I 235 built?

It was built in 2003, making it 22 years old in 2025.

What condition is Valley West DR over I 235 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 May 2024.

How much traffic does Valley West DR over I 235 carry?

About 8,664 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Valley West DR over I 235?

The structure is 242 ft (73.8 m) long with a longest span of 130 ft (39.6 m) and a deck 107 ft wide.

Who owns Valley West DR over I 235?

It is owned by the State Highway Agency.