US Bridges

Rt T S over Rocky Fork Creek

Good

Morgan County, Missouri · S 21 T 42 N R 18 W · Structure no. 6720

Built
1956
69 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete Continuous
Length
37 ft
3 main spans
Daily traffic
981
2024 count
Owner
State
State Highway Agency

About this bridge

Rt T S over Rocky Fork Creek is a concrete continuous culvert carrying Rt T S over Rocky Fork Creek in Morgan County, Missouri. It was built in 1956, so it is 69 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 981 vehicles a day, roughly 7% of them trucks, projected to reach 1,815 by 2044. The structure is 37 ft (11.4 m) long and 27 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesRt T S
CrossesRocky Fork Creek
LocationS 21 T 42 N R 18 W
RouteState Highway 0T
Coordinates38.38871, -92.9208
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 inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating47.6 US tons
Inventory rating28.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadH 10
Structure length37 ft (11.4 m)
Longest span12 ft (3.7 m)
Deck width27 ft (8.2 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic981 (2024)
Projected traffic1,815 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 T S over Rocky Fork Creek built?

It was built in 1956, making it 69 years old in 2025.

What condition is Rt T S over Rocky Fork Creek 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 December 2023.

How much traffic does Rt T S over Rocky Fork Creek carry?

About 981 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Rt T S over Rocky Fork Creek?

The structure is 37 ft (11.4 m) long with a longest span of 12 ft (3.7 m) and a deck 27 ft wide.

Who owns Rt T S over Rocky Fork Creek?

It is owned by the State Highway Agency.