US Bridges

Blue Bird Road over Middle Fork Lake Creek

Good

Wallace County, Kansas · 13.0N 2.6W Sharon Springs · Structure no. 000000001000017

Built
1968
57 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
52 ft
4 main spans
Daily traffic
35
2020 count
Owner
County
County Highway Agency

About this bridge

Blue Bird Road over Middle Fork Lake Creek is a concrete culvert carrying Blue Bird Road over Middle Fork Lake Creek in Wallace County, Kansas. It was built in 1968, so it is 57 years old, older 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 35 vehicles a day, projected to reach 45 by 2043. The structure is 52 ft (15.9 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBlue Bird Road
CrossesMiddle Fork Lake Creek
Location13.0N 2.6W Sharon Springs
RouteCounty Highway 1644
StateKansas
Coordinates39.08993, -101.7945
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.1 US tons
Inventory rating19.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadH 20
Structure length52 ft (15.9 m)
Longest span12 ft (3.6 m)
Deck width32 ft (9.7 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic35 (2020)
Projected traffic45 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Blue Bird Road over Middle Fork Lake Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is Blue Bird Road over Middle Fork Lake 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 June 2023.

How much traffic does Blue Bird Road over Middle Fork Lake Creek carry?

About 35 vehicles per day (2020 count).

How long is Blue Bird Road over Middle Fork Lake Creek?

The structure is 52 ft (15.9 m) long with a longest span of 12 ft (3.6 m) and a deck 32 ft wide.

Who owns Blue Bird Road over Middle Fork Lake Creek?

It is owned by the County Highway Agency.