US Bridges

Tour Road over Wilsons Creek Tributary

Fair

Greene County, Missouri · 0.70 Miles from Visitor C · Structure no. 6370002P0000000

Built
1986
39 years old
Condition
Fair
inspected April 2024
Type
Tee Beam
Prestressed Concrete
Length
57 ft
1 main span
Daily traffic
1
2020 count
Owner
Federal
National Park Service

About this bridge

Tour Road over Wilsons Creek Tributary is a prestressed concrete tee beam carrying Tour Road over Wilsons Creek Tributary in Greene County, Missouri. It was built in 1986, so it is 39 years old, younger than the Missouri average of 45.1 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 1 vehicles a day, projected to reach 2 by 2020. The structure is 57 ft (17.5 m) long and 23 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesTour Road
CrossesWilsons Creek Tributary
Location0.70 Miles from Visitor C
RouteFederal Lands Road 500
CountyGreene County
StateMissouri
Coordinates37.13633, -93.2925
Functional classRural Minor Arterial

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating29 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length57 ft (17.5 m)
Longest span55 ft (16.8 m)
Deck width23 ft (7.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1 (2020)
Projected traffic2 by 2020
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNational Park Service
Maintained byNational Park Service
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$26,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Tour Road over Wilsons Creek Tributary built?

It was built in 1986, making it 39 years old in 2025.

What condition is Tour Road over Wilsons Creek Tributary 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 April 2024.

How much traffic does Tour Road over Wilsons Creek Tributary carry?

About 1 vehicles per day (2020 count).

How long is Tour Road over Wilsons Creek Tributary?

The structure is 57 ft (17.5 m) long with a longest span of 55 ft (16.8 m) and a deck 23 ft wide.

Who owns Tour Road over Wilsons Creek Tributary?

It is owned by the National Park Service.