US Bridges

390th Avenue over Big Creek

Good

Ellis County, Kansas · 1.0E 4.8S of Walker · Structure no. 000260635004660

Built
1985
40 years old
Condition
Good
inspected November 2024
Type
Slab
Concrete Continuous
Length
219 ft
5 main spans
Daily traffic
30
2020 count
Owner
County
County Highway Agency

About this bridge

390th Avenue over Big Creek is a concrete continuous slab carrying 390th Avenue over Big Creek in Ellis County, Kansas. It was built in 1985, so it is 40 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 30 vehicles a day, roughly 5% of them trucks, projected to reach 39 by 2044. The structure is 219 ft (66.7 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries390th Avenue
CrossesBig Creek
Location1.0E 4.8S of Walker
RouteCounty Highway 0
StateKansas
Coordinates38.79806, -99.0591
Functional classRural Local

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
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 rating58.9 US tons
Inventory rating35.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length219 ft (66.7 m)
Longest span48 ft (14.6 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic30 (2020)
Projected traffic39 by 2044
Trucks5%
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 390th Avenue over Big Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is 390th Avenue over Big 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 November 2024.

How much traffic does 390th Avenue over Big Creek carry?

About 30 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is 390th Avenue over Big Creek?

The structure is 219 ft (66.7 m) long with a longest span of 48 ft (14.6 m) and a deck 28 ft wide.

Who owns 390th Avenue over Big Creek?

It is owned by the County Highway Agency.