US Bridges

28th Rd. | Rs 574 over Little Arkansas River

Good

Rice County, Kansas · 1.5E 2.5S of Little River · Structure no. 000000000800310

Built
1975
50 years old
Condition
Good
inspected June 2024
Type
Slab
Concrete Continuous
Length
143 ft
4 main spans
Daily traffic
165
2021 count
Owner
County
County Highway Agency

About this bridge

28th Rd. | Rs 574 over Little Arkansas River is a concrete continuous slab carrying 28th Rd. | Rs 574 over Little Arkansas River in Rice County, Kansas. It was built in 1975, so it is 50 years old, younger than the Kansas average of 52.8 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 165 vehicles a day, roughly 10% of them trucks, projected to reach 200 by 2044. The structure is 143 ft (43.5 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries28th Rd. | Rs 574
CrossesLittle Arkansas River
Location1.5E 2.5S of Little River
RouteCounty Highway 574
StateKansas
Coordinates38.35199, -97.97991
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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating56.3 US tons
Inventory rating33.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length143 ft (43.5 m)
Longest span40 ft (12.1 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic165 (2021)
Projected traffic200 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 28th Rd. | Rs 574 over Little Arkansas River built?

It was built in 1975, making it 50 years old in 2025.

What condition is 28th Rd. | Rs 574 over Little Arkansas River 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 June 2024.

How much traffic does 28th Rd. | Rs 574 over Little Arkansas River carry?

About 165 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is 28th Rd. | Rs 574 over Little Arkansas River?

The structure is 143 ft (43.5 m) long with a longest span of 40 ft (12.1 m) and a deck 30 ft wide.

Who owns 28th Rd. | Rs 574 over Little Arkansas River?

It is owned by the County Highway Agency.