US Bridges

4050 RD Mile 14 over Trib. to Rock Creek

Fair

Montgomery County, Kansas · 1.0S 0.5W of Independence · Structure no. 000630995506845

Built
1970
55 years old
Condition
Fair
inspected March 2023
Type
Slab
Concrete Continuous
Length
27 ft
2 main spans
Daily traffic
80
2010 count
Owner
County
County Highway Agency

About this bridge

4050 RD Mile 14 over Trib. to Rock Creek is a concrete continuous slab carrying 4050 RD Mile 14 over Trib. to Rock Creek in Montgomery County, Kansas. It was built in 1970, so it is 55 years old, older 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.

It carries about 80 vehicles a day, projected to reach 88 by 2039. The structure is 27 ft (8.2 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
Carries4050 RD Mile 14
CrossesTrib. to Rock Creek
Location1.0S 0.5W of Independence
RouteCounty Highway 0
CountyMontgomery County
StateKansas
Coordinates37.20379, -95.71859
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating35.7 US tons
Inventory rating26.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length27 ft (8.2 m)
Longest span12 ft (3.8 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic80 (2010)
Projected traffic88 by 2039
Trucks0%
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

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 4050 RD Mile 14 over Trib. to Rock Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is 4050 RD Mile 14 over Trib. to Rock Creek 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 March 2023.

How much traffic does 4050 RD Mile 14 over Trib. to Rock Creek carry?

About 80 vehicles per day (2010 count).

How long is 4050 RD Mile 14 over Trib. to Rock Creek?

The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.8 m) and a deck 26 ft wide.

Who owns 4050 RD Mile 14 over Trib. to Rock Creek?

It is owned by the County Highway Agency.