US Bridges

Murdock over Third Street Drain

Good

Sedgwick County, Kansas · Murdock at Sleepy Hollow · Structure no. 530400870WDC325

Built
1954
71 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
36 ft
3 main spans
Daily traffic
260
2006 count
Owner
City
City or Municipal Highway Agency

About this bridge

Murdock over Third Street Drain is a concrete culvert carrying Murdock over Third Street Drain in Sedgwick County, Kansas. It was built in 1954, so it is 71 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 260 vehicles a day, roughly 1% of them trucks, projected to reach 290 by 2039. The structure is 36 ft (11 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMurdock
CrossesThird Street Drain
LocationMurdock at Sleepy Hollow
RouteCity Street 0
StateKansas
Coordinates37.69713, -97.29145
Functional classUrban 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating36 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length36 ft (11 m)
Longest span8 ft (2.4 m)
Deck width48 ft (14.6 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic260 (2006)
Projected traffic290 by 2039
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Murdock over Third Street Drain built?

It was built in 1954, making it 71 years old in 2025.

What condition is Murdock over Third Street Drain 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 October 2023.

How much traffic does Murdock over Third Street Drain carry?

About 260 vehicles per day (2006 count), of which roughly 1% are trucks.

How long is Murdock over Third Street Drain?

The structure is 36 ft (11 m) long with a longest span of 8 ft (2.4 m) and a deck 48 ft wide.

Who owns Murdock over Third Street Drain?

It is owned by the City or Municipal Highway Agency.