US Bridges

Farm RD 68 over Trib to Lit Sac Rv

Good

Greene County, Missouri · S 18 T 30 N R 21 W · Structure no. 14477

Built
1989
36 years old
Condition
Good
inspected April 2024
Type
Tee Beam
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
222
2024 count
Owner
County
County Highway Agency

About this bridge

Farm RD 68 over Trib to Lit Sac Rv is a prestressed concrete tee beam carrying Farm RD 68 over Trib to Lit Sac Rv in Greene County, Missouri. It was built in 1989, so it is 36 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 222 vehicles a day, roughly 10% of them trucks, projected to reach 455 by 2044. The structure is 40 ft (12.2 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFarm RD 68
CrossesTrib to Lit Sac Rv
LocationS 18 T 30 N R 21 W
RouteCounty Highway 68
Coordinates37.3176, -93.28516
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 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 alignment6: Equal to present minimum criteria
Operating rating54.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadOther
Structure length40 ft (12.2 m)
Longest span36 ft (11 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic222 (2024)
Projected traffic455 by 2044
Trucks10%
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

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 Farm RD 68 over Trib to Lit Sac Rv built?

It was built in 1989, making it 36 years old in 2025.

What condition is Farm RD 68 over Trib to Lit Sac Rv 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 April 2024.

How much traffic does Farm RD 68 over Trib to Lit Sac Rv carry?

About 222 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Farm RD 68 over Trib to Lit Sac Rv?

The structure is 40 ft (12.2 m) long with a longest span of 36 ft (11 m) and a deck 27 ft wide.

Who owns Farm RD 68 over Trib to Lit Sac Rv?

It is owned by the County Highway Agency.