US Bridges

210th ST over West Br Indian Creek

Good

Story County, Iowa · 084233601 · Structure no. 000000000315471

Built
1998
27 years old
Condition
Good
inspected December 2022
Type
Culvert
Concrete Continuous
Length
37 ft
3 main spans
Daily traffic
90
2022 count
Owner
County
County Highway Agency

About this bridge

210th ST over West Br Indian Creek is a concrete continuous culvert carrying 210th ST over West Br Indian Creek in Story 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 90 vehicles a day, projected to reach 90 by 2043. The structure is 37 ft (11.3 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Carries210th ST
CrossesWest Br Indian Creek
Location084233601
RouteCounty Highway 0
StateIowa
Coordinates42.04181, -93.46627
Functional classRural Minor Collector

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.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating39 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90 (2022)
Projected traffic90 by 2043
Trucks0%
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 210th ST over West Br Indian Creek built?

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

What condition is 210th ST over West Br 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 December 2022.

How much traffic does 210th ST over West Br Indian Creek carry?

About 90 vehicles per day (2022 count).

How long is 210th ST over West Br Indian Creek?

The structure is 37 ft (11.3 m) long with a longest span of 12 ft (3.7 m).

Who owns 210th ST over West Br Indian Creek?

It is owned by the County Highway Agency.