US Bridges

10th RD (9.0-J.2) over Rocky Run

FairPosted for load

Marshall County, Kansas · 1.9N 0.3E of Marysville · Structure no. 000580895003182

Built
1977
48 years old, rebuilt 2000
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
32 ft
1 main span
Daily traffic
20
2007 count
Owner
County
County Highway Agency

About this bridge

10th RD (9.0-J.2) over Rocky Run is a steel stringer/multi-beam or girder carrying 10th RD (9.0-J.2) over Rocky Run in Marshall County, Kansas. It was built in 1977 and reconstructed in 2000, so it is 48 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 20 vehicles a day, projected to reach 20 by 2043. The structure is 32 ft (9.9 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries10th RD (9.0-J.2)
CrossesRocky Run
Location1.9N 0.3E of Marysville
RouteCounty Highway 0
CountyMarshall County
StateKansas
Coordinates39.86861, -96.63855
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.8 US tons
Inventory rating30.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length32 ft (9.9 m)
Longest span30 ft (9.2 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic20 (2007)
Projected traffic20 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 10th RD (9.0-J.2) over Rocky Run built?

It was built in 1977, making it 48 years old in 2025. It was reconstructed in 2000.

What condition is 10th RD (9.0-J.2) over Rocky Run in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does 10th RD (9.0-J.2) over Rocky Run carry?

About 20 vehicles per day (2007 count).

How long is 10th RD (9.0-J.2) over Rocky Run?

The structure is 32 ft (9.9 m) long with a longest span of 30 ft (9.2 m) and a deck 24 ft wide.

Who owns 10th RD (9.0-J.2) over Rocky Run?

It is owned by the County Highway Agency.