US Bridges

E 53rd ST over I-74

Good

Scott County, Iowa · 1.5 Mi. E Jct. I-80 · Structure no. 000000000047371

Built
1990
35 years old, rebuilt 2012
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
257 ft
4 main spans
Daily traffic
13,253
2023 count
Owner
State
State Highway Agency

About this bridge

E 53rd ST over I-74 is a prestressed concrete stringer/multi-beam or girder carrying E 53rd ST over I-74 in Scott County, Iowa. It was built in 1990 and reconstructed in 2012, so it is 35 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 13,253 vehicles a day, roughly 2% of them trucks, projected to reach 13,253 by 2043. The structure is 257 ft (78.2 m) long and 102 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesE 53rd ST
CrossesI-74
Location1.5 Mi. E Jct. I-80
RouteCity Street 0
StateIowa
Coordinates41.57478, -90.52261
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.2 US tons
Inventory rating43.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length257 ft (78.2 m)
Longest span82 ft (25 m)
Deck width102 ft (31 m)
Roadway width87 ft (26.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,253 (2023)
Projected traffic13,253 by 2043
Trucks2%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed3.1 mi (5 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 E 53rd ST over I-74 built?

It was built in 1990, making it 35 years old in 2025. It was reconstructed in 2012.

What condition is E 53rd ST over I-74 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 April 2024.

How much traffic does E 53rd ST over I-74 carry?

About 13,253 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is E 53rd ST over I-74?

The structure is 257 ft (78.2 m) long with a longest span of 82 ft (25 m) and a deck 102 ft wide.

Who owns E 53rd ST over I-74?

It is owned by the State Highway Agency.