US Bridges

NE 54th Ave over Mud Creek

Good

Polk County, Iowa · 079221701 · Structure no. 000000000281041

Built
2011
14 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete Continuous
Length
44 ft
3 main spans
Daily traffic
558
2023 count
Owner
County
County Highway Agency

About this bridge

NE 54th Ave over Mud Creek is a concrete continuous culvert carrying NE 54th Ave over Mud Creek in Polk County, Iowa. It was built in 2011, so it is 14 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 558 vehicles a day, projected to reach 558 by 2044. The structure is 44 ft (13.3 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNE 54th Ave
CrossesMud Creek
Location079221701
RouteCounty Highway 0
StateIowa
Coordinates41.65864, -93.44416
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating66.6 US tons
Inventory rating39.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length44 ft (13.3 m)
Longest span14 ft (4.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic558 (2023)
Projected traffic558 by 2044
Trucks0%
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was NE 54th Ave over Mud Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is NE 54th Ave over Mud 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 September 2024.

How much traffic does NE 54th Ave over Mud Creek carry?

About 558 vehicles per day (2023 count).

How long is NE 54th Ave over Mud Creek?

The structure is 44 ft (13.3 m) long with a longest span of 14 ft (4.2 m).

Who owns NE 54th Ave over Mud Creek?

It is owned by the County Highway Agency.