US Bridges

N Stringtown RD over Indian Camp CR

Good

Warren County, Missouri · S 2 T 47 N R 1 W · Structure no. 29268

Built
2002
23 years old
Condition
Good
inspected February 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
150 ft
3 main spans
Daily traffic
300
2024 count
Owner
County
County Highway Agency

About this bridge

N Stringtown RD over Indian Camp CR is a prestressed concrete continuous tee beam carrying N Stringtown RD over Indian Camp CR in Warren County, Missouri. It was built in 2002, so it is 23 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 300 vehicles a day, roughly 10% of them trucks, projected to reach 480 by 2044. The structure is 150 ft (45.7 m) long and 25 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesN Stringtown RD
CrossesIndian Camp CR
LocationS 2 T 47 N R 1 W
RouteCounty Highway 26
Coordinates38.86244, -90.98306
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating39.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length150 ft (45.7 m)
Longest span50 ft (15.2 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2024)
Projected traffic480 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 N Stringtown RD over Indian Camp CR built?

It was built in 2002, making it 23 years old in 2025.

What condition is N Stringtown RD over Indian Camp CR 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 N Stringtown RD over Indian Camp CR carry?

About 300 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is N Stringtown RD over Indian Camp CR?

The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 25 ft wide.

Who owns N Stringtown RD over Indian Camp CR?

It is owned by the County Highway Agency.