US Bridges

150 ST over Deadmans Hollow

Good

Atchison County, Missouri · S 22 T 66 N R 39 W · Structure no. 31119

Built
2004
21 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
91 ft
1 main span
Daily traffic
10
2024 count
Owner
County
County Highway Agency

About this bridge

150 ST over Deadmans Hollow is a steel stringer/multi-beam or girder carrying 150 ST over Deadmans Hollow in Atchison County, Missouri. It was built in 2004, so it is 21 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10 vehicles a day, roughly 10% of them trucks, projected to reach 12 by 2044. The structure is 91 ft (27.6 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Carries150 ST
CrossesDeadmans Hollow
LocationS 22 T 66 N R 39 W
RouteCounty Highway 276
Coordinates40.50939, -95.30094
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.7 US tons
Inventory rating21.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length91 ft (27.6 m)
Longest span88 ft (26.7 m)
Deck width25 ft (7.6 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2024)
Projected traffic12 by 2044
Trucks10%
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 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 150 ST over Deadmans Hollow built?

It was built in 2004, making it 21 years old in 2025.

What condition is 150 ST over Deadmans Hollow 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 February 2024.

How much traffic does 150 ST over Deadmans Hollow carry?

About 10 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is 150 ST over Deadmans Hollow?

The structure is 91 ft (27.6 m) long with a longest span of 88 ft (26.7 m) and a deck 25 ft wide.

Who owns 150 ST over Deadmans Hollow?

It is owned by the County Highway Agency.