US Bridges

US40 US59 HWY over US 40 Street Drainage

Good

Douglas County, Kansas · 1.16 MI South of 59 N JCT · Structure no. 999904000230071

Built
1938
87 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
26 ft
3 main spans
Daily traffic
13,986
2023 count
Owner
State
State Highway Agency

About this bridge

US40 US59 HWY over US 40 Street Drainage is a concrete culvert carrying US40 US59 HWY over US 40 Street Drainage in Douglas County, Kansas. It was built in 1938, so it is 87 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 13,986 vehicles a day, roughly 8% of them trucks, projected to reach 17,754 by 2044. The structure is 26 ft (7.8 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS40 US59 HWY
CrossesUS 40 Street Drainage
Location1.16 MI South of 59 N JCT
RouteU.S. Route 40
StateKansas
Coordinates38.98389, -95.235
Functional classUrban Other Principal Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating37 US tons
Inventory rating22 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length26 ft (7.8 m)
Longest span8 ft (2.4 m)
Deck width60 ft (18.3 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,986 (2023)
Projected traffic17,754 by 2044
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
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 US40 US59 HWY over US 40 Street Drainage built?

It was built in 1938, making it 87 years old in 2025.

What condition is US40 US59 HWY over US 40 Street Drainage 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 2024.

How much traffic does US40 US59 HWY over US 40 Street Drainage carry?

About 13,986 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is US40 US59 HWY over US 40 Street Drainage?

The structure is 26 ft (7.8 m) long with a longest span of 8 ft (2.4 m) and a deck 60 ft wide.

Who owns US40 US59 HWY over US 40 Street Drainage?

It is owned by the State Highway Agency.