US Bridges

Big Spring Campgro over Spring Branch

Fair

Carter County, Missouri · 800FT East of SR102. · Structure no. 6640006P0000000

Built
2013
12 years old
Condition
Fair
inspected April 2024
Type
Culvert
Other
Length
47 ft
4 main spans
Daily traffic
5
2019 count
Owner
Federal
National Park Service

About this bridge

Big Spring Campgro over Spring Branch is a other culvert carrying Big Spring Campgro over Spring Branch in Carter County, Missouri. It was built in 2013, so it is 12 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 5 vehicles a day, projected to reach 6 by 2039. The structure is 47 ft (14.2 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesBig Spring Campgro
CrossesSpring Branch
Location800FT East of SR102.
RouteFederal Lands Road 10
CountyCarter County
StateMissouri
Coordinates36.96031, -90.98781
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
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 geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialOther
DeckNot applicable
Main spans4
Design loadHL 93
Structure length47 ft (14.2 m)
Longest span10 ft (3 m)
Deck width32 ft (9.9 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (2019)
Projected traffic6 by 2039
Trucks—
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

OwnerNational Park Service
Maintained byNational Park Service
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$21,000 (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Big Spring Campgro over Spring Branch built?

It was built in 2013, making it 12 years old in 2025.

What condition is Big Spring Campgro over Spring Branch 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 Big Spring Campgro over Spring Branch carry?

About 5 vehicles per day (2019 count).

How long is Big Spring Campgro over Spring Branch?

The structure is 47 ft (14.2 m) long with a longest span of 10 ft (3 m) and a deck 32 ft wide.

Who owns Big Spring Campgro over Spring Branch?

It is owned by the National Park Service.