US Bridges

K49 HWY over Chikiaskia River Drg

Good

Sumner County, Kansas · 6.11 MI N US81 · Structure no. 999904900961521

Built
2017
8 years old
Condition
Good
inspected August 2023
Type
Slab
Concrete Continuous
Length
82 ft
3 main spans
Daily traffic
857
2023 count
Owner
State
State Highway Agency

About this bridge

K49 HWY over Chikiaskia River Drg is a concrete continuous slab carrying K49 HWY over Chikiaskia River Drg in Sumner County, Kansas. It was built in 2017, so it is 8 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 857 vehicles a day, roughly 17% of them trucks, projected to reach 874 by 2044. The structure is 82 ft (25.1 m) long and 38 ft wide. If it were closed, the detour would be 36 mi (58 km).

CarriesK49 HWY
CrossesChikiaskia River Drg
Location6.11 MI N US81
RouteState Highway 49
StateKansas
Coordinates37.11806, -97.60083
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
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 alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating76.8 US tons
Inventory rating59.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHL 93
Structure length82 ft (25.1 m)
Longest span32 ft (9.8 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic857 (2023)
Projected traffic874 by 2044
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed36 mi (58 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 K49 HWY over Chikiaskia River Drg built?

It was built in 2017, making it 8 years old in 2025.

What condition is K49 HWY over Chikiaskia River Drg 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 August 2023.

How much traffic does K49 HWY over Chikiaskia River Drg carry?

About 857 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is K49 HWY over Chikiaskia River Drg?

The structure is 82 ft (25.1 m) long with a longest span of 32 ft (9.8 m) and a deck 38 ft wide.

Who owns K49 HWY over Chikiaskia River Drg?

It is owned by the State Highway Agency.