US Bridges

Corp Woods DR over I-35

Fair

Polk County, Iowa · 1.9 Mi. N of E Jct. I-80 · Structure no. 000000000609280

Built
2003
22 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
284 ft
2 main spans
Daily traffic
12,903
2022 count
Owner
State
State Highway Agency

About this bridge

Corp Woods DR over I-35 is a steel continuous stringer/multi-beam or girder carrying Corp Woods DR over I-35 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 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 12,903 vehicles a day, roughly 7% of them trucks, projected to reach 12,903 by 2044. The structure is 284 ft (86.6 m) long and 69 ft wide.

CarriesCorp Woods DR
CrossesI-35
Location1.9 Mi. N of E Jct. I-80
RouteCity Street 0
StateIowa
Coordinates41.6802, -93.5762
Functional classUrban Minor Arterial

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 inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.6 US tons
Inventory rating44.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length284 ft (86.6 m)
Longest span144 ft (43.9 m)
Deck width69 ft (21.1 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,903 (2022)
Projected traffic12,903 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
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 Corp Woods DR over I-35 built?

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

What condition is Corp Woods DR over I-35 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 August 2024.

How much traffic does Corp Woods DR over I-35 carry?

About 12,903 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Corp Woods DR over I-35?

The structure is 284 ft (86.6 m) long with a longest span of 144 ft (43.9 m) and a deck 69 ft wide.

Who owns Corp Woods DR over I-35?

It is owned by the State Highway Agency.