US Bridges

Quail Ave over Flood Creek

PoorPosted for load

Butler County, Iowa · 093162604 · Structure no. 000000000089480

Built
1910
115 years old
Condition
Poor
inspected April 2024
Type
Slab
Concrete Continuous
Length
86 ft
4 main spans
Daily traffic
26
2021 count
Owner
County
County Highway Agency

About this bridge

Quail Ave over Flood Creek is a concrete continuous slab carrying Quail Ave over Flood Creek in Butler County, Iowa. It was built in 1910, so it is 115 years old, older than the Iowa average of 45.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 26 vehicles a day, projected to reach 26 by 2044. The structure is 86 ft (26.2 m) long and 17 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesQuail Ave
CrossesFlood Creek
Location093162604
RouteCounty Highway 0
StateIowa
Coordinates42.84301, -92.71068
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry8: Equal to present desirable criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating5 US tons
Inventory rating0 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length86 ft (26.2 m)
Longest span22 ft (6.7 m)
Deck width17 ft (5.3 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26 (2021)
Projected traffic26 by 2044
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Quail Ave over Flood Creek built?

It was built in 1910, making it 115 years old in 2025.

What condition is Quail Ave over Flood Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does Quail Ave over Flood Creek carry?

About 26 vehicles per day (2021 count).

How long is Quail Ave over Flood Creek?

The structure is 86 ft (26.2 m) long with a longest span of 22 ft (6.7 m) and a deck 17 ft wide.

Who owns Quail Ave over Flood Creek?

It is owned by the County Highway Agency.