US Bridges

FA-360th ST over Indian Creek

Good

Mills County, Iowa · 072401904 · Structure no. 000000000036041

Built
1998
27 years old
Condition
Good
inspected March 2021
Type
Slab
Concrete Continuous
Length
184 ft
5 main spans
Daily traffic
399
2022 count
Owner
County
County Highway Agency

About this bridge

FA-360th ST over Indian Creek is a concrete continuous slab carrying FA-360th ST over Indian Creek in Mills County, Iowa. It was built in 1998, so it is 27 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 399 vehicles a day, roughly 12% of them trucks, projected to reach 399 by 2043. The structure is 184 ft (56.1 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesFA-360th ST
CrossesIndian Creek
Location072401904
RouteCounty Highway 0
StateIowa
Coordinates41.02937, -95.49919
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.8 US tons
Inventory rating39.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length184 ft (56.1 m)
Longest span49 ft (14.9 m)
Deck width33 ft (10 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic399 (2022)
Projected traffic399 by 2043
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 FA-360th ST over Indian Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is FA-360th ST over Indian 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 March 2021.

How much traffic does FA-360th ST over Indian Creek carry?

About 399 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is FA-360th ST over Indian Creek?

The structure is 184 ft (56.1 m) long with a longest span of 49 ft (14.9 m) and a deck 33 ft wide.

Who owns FA-360th ST over Indian Creek?

It is owned by the County Highway Agency.