US Bridges

800 Ave (R30-E50) over W. Branch Lyon Creek

Good

Dickinson County, Kansas · 1850 800 Ave · Structure no. 000210851504780

Built
1991
34 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
50 ft
1 main span
Daily traffic
30
2011 count
Owner
County
County Highway Agency

About this bridge

800 Ave (R30-E50) over W. Branch Lyon Creek is a steel stringer/multi-beam or girder carrying 800 Ave (R30-E50) over W. Branch Lyon Creek in Dickinson County, Kansas. It was built in 1991, so it is 34 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, projected to reach 36 by 2043. The structure is 50 ft (15.2 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries800 Ave (R30-E50)
CrossesW. Branch Lyon Creek
Location1850 800 Ave
RouteCounty Highway 0
CountyDickinson County
StateKansas
Coordinates38.71063, -97.04676
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.7 US tons
Inventory rating24.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadH 20
Structure length50 ft (15.2 m)
Longest span49 ft (15 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic30 (2011)
Projected traffic36 by 2043
Trucks0%
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 800 Ave (R30-E50) over W. Branch Lyon Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is 800 Ave (R30-E50) over W. Branch Lyon 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 March 2023.

How much traffic does 800 Ave (R30-E50) over W. Branch Lyon Creek carry?

About 30 vehicles per day (2011 count).

How long is 800 Ave (R30-E50) over W. Branch Lyon Creek?

The structure is 50 ft (15.2 m) long with a longest span of 49 ft (15 m) and a deck 24 ft wide.

Who owns 800 Ave (R30-E50) over W. Branch Lyon Creek?

It is owned by the County Highway Agency.