US Bridges

US 169 over Sun Valley Creek

Good

Ringgold County, Iowa · 0.1 Mi. N of SR J-20. · Structure no. 000000000046321

Built
1994
31 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete Continuous
Length
29 ft
2 main spans
Daily traffic
1,020
2022 count
Owner
State
State Highway Agency

About this bridge

US 169 over Sun Valley Creek is a concrete continuous culvert carrying US 169 over Sun Valley Creek in Ringgold County, Iowa. It was built in 1994, so it is 31 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 1,020 vehicles a day, roughly 25% of them trucks, projected to reach 1,020 by 2044. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 16.2 mi (26 km).

CarriesUS 169
CrossesSun Valley Creek
Location0.1 Mi. N of SR J-20.
RouteU.S. Route 169
StateIowa
Coordinates40.856, -94.22376
Functional classRural 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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.5 US tons
Inventory rating34.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,020 (2022)
Projected traffic1,020 by 2044
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 169 over Sun Valley Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is US 169 over Sun Valley 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 February 2024.

How much traffic does US 169 over Sun Valley Creek carry?

About 1,020 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is US 169 over Sun Valley Creek?

The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m).

Who owns US 169 over Sun Valley Creek?

It is owned by the State Highway Agency.