US Bridges

Rt Ff E over Sni-A-Bar CR

Fair

Lafayette County, Missouri · S 9 T 49 N R 28 W · Structure no. 33609

Built
2011
14 years old
Condition
Fair
inspected January 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
162 ft
3 main spans
Daily traffic
331
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Ff E over Sni-A-Bar CR is a prestressed concrete box beam or girders - multiple carrying Rt Ff E over Sni-A-Bar CR in Lafayette County, Missouri. It was built in 2011, so it is 14 years old, younger 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 331 vehicles a day, roughly 9% of them trucks, projected to reach 480 by 2044. The structure is 162 ft (49.4 m) long and 26 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

Location

Open in Google Maps
CarriesRt Ff E
CrossesSni-A-Bar CR
LocationS 9 T 49 N R 28 W
RouteState Highway 0FF
CountyLafayette County
StateMissouri
Coordinates39.07431, -94.00175
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.4 US tons
Inventory rating42.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length162 ft (49.4 m)
Longest span60 ft (18.3 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic331 (2024)
Projected traffic480 by 2044
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt Ff E over Sni-A-Bar CR built?

It was built in 2011, making it 14 years old in 2025.

What condition is Rt Ff E over Sni-A-Bar 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 January 2025.

How much traffic does Rt Ff E over Sni-A-Bar CR carry?

About 331 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Rt Ff E over Sni-A-Bar CR?

The structure is 162 ft (49.4 m) long with a longest span of 60 ft (18.3 m) and a deck 26 ft wide.

Who owns Rt Ff E over Sni-A-Bar CR?

It is owned by the State Highway Agency.