US Bridges

US56 HWY over Little Arkansas Riv Dg

Good

Rice County, Kansas · 1.14 MI E K46 · Structure no. 999905600800581

Built
2020
5 years old
Condition
Good
inspected November 2024
Type
Slab
Concrete Continuous
Length
142 ft
4 main spans
Daily traffic
3,191
2023 count
Owner
State
State Highway Agency

About this bridge

US56 HWY over Little Arkansas Riv Dg is a concrete continuous slab carrying US56 HWY over Little Arkansas Riv Dg in Rice County, Kansas. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,191 vehicles a day, roughly 24% of them trucks, projected to reach 3,742 by 2044. The structure is 142 ft (43.4 m) long and 46 ft wide.

CarriesUS56 HWY
CrossesLittle Arkansas Riv Dg
Location1.14 MI E K46
RouteU.S. Route 56
StateKansas
Coordinates38.37667, -97.99556
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating72.9 US tons
Inventory rating56.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHL 93
Structure length142 ft (43.4 m)
Longest span40 ft (12.2 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,191 (2023)
Projected traffic3,742 by 2044
Trucks24%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 US56 HWY over Little Arkansas Riv Dg built?

It was built in 2020, making it 5 years old in 2025.

What condition is US56 HWY over Little Arkansas Riv Dg 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 November 2024.

How much traffic does US56 HWY over Little Arkansas Riv Dg carry?

About 3,191 vehicles per day (2023 count), of which roughly 24% are trucks.

How long is US56 HWY over Little Arkansas Riv Dg?

The structure is 142 ft (43.4 m) long with a longest span of 40 ft (12.2 m) and a deck 46 ft wide.

Who owns US56 HWY over Little Arkansas Riv Dg?

It is owned by the State Highway Agency.