US Bridges

Rt Z S over Indian CR

Fair

Wright County, Missouri · S 29 T 30 N R 14 W · Structure no. 1816

Built
1966
59 years old
Condition
Fair
inspected February 2024
Type
Culvert
Concrete Continuous
Length
51 ft
3 main spans
Daily traffic
1,071
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Z S over Indian CR is a concrete continuous culvert carrying Rt Z S over Indian CR in Wright County, Missouri. It was built in 1966, so it is 59 years old, older 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 1,071 vehicles a day, roughly 5% of them trucks, projected to reach 1,660 by 2044. The structure is 51 ft (15.4 m) long. If it were closed, the detour would be 21.1 mi (34 km).

CarriesRt Z S
CrossesIndian CR
LocationS 29 T 30 N R 14 W
RouteState Highway 0Z
Coordinates37.27568, -92.50731
Functional classRural Major Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 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 evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadH 15
Structure length51 ft (15.4 m)
Longest span15 ft (4.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,071 (2024)
Projected traffic1,660 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.1 mi (34 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rt Z S over Indian CR built?

It was built in 1966, making it 59 years old in 2025.

What condition is Rt Z S over Indian CR 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 February 2024.

How much traffic does Rt Z S over Indian CR carry?

About 1,071 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Rt Z S over Indian CR?

The structure is 51 ft (15.4 m) long with a longest span of 15 ft (4.6 m).

Who owns Rt Z S over Indian CR?

It is owned by the State Highway Agency.