US Bridges

Rt O S over Spring Br

Good

Holt County, Missouri · S 29 T 59 N R 37 W · Structure no. 1683

Built
1967
58 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
146
2024 count
Owner
State
State Highway Agency

About this bridge

Rt O S over Spring Br is a concrete culvert carrying Rt O S over Spring Br in Holt County, Missouri. It was built in 1967, so it is 58 years old, older 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 146 vehicles a day, roughly 8% of them trucks, projected to reach 190 by 2044. The structure is 20 ft (6.1 m) long and 37 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesRt O S
CrossesSpring Br
LocationS 29 T 59 N R 37 W
RouteState Highway 0O
Coordinates39.90304, -95.08279
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating73.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 15
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width37 ft (11.3 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic146 (2024)
Projected traffic190 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 O S over Spring Br built?

It was built in 1967, making it 58 years old in 2025.

What condition is Rt O S over Spring Br 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 January 2024.

How much traffic does Rt O S over Spring Br carry?

About 146 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Rt O S over Spring Br?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m) and a deck 37 ft wide.

Who owns Rt O S over Spring Br?

It is owned by the State Highway Agency.