US Bridges

Rt Oo S over Lit ST Francis Rvr

Fair

St. Francois County, Missouri · S 2049 T 35 N R 7 E · Structure no. 5004

Built
1926
99 years old, rebuilt 1974
Condition
Fair
inspected October 2024
Type
Tee Beam
Concrete
Length
103 ft
1 main span
Daily traffic
2,316
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Oo S over Lit ST Francis Rvr is a concrete tee beam carrying Rt Oo S over Lit ST Francis Rvr in St. Francois County, Missouri. It was built in 1926 and reconstructed in 1974, so it is 99 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 5 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 2,316 vehicles a day, roughly 8% of them trucks, projected to reach 3,706 by 2044. The structure is 103 ft (31.4 m) long and 23 ft wide. If it were closed, the detour would be 26.7 mi (43 km).

CarriesRt Oo S
CrossesLit ST Francis Rvr
LocationS 2049 T 35 N R 7 E
RouteState Highway 0OO
Coordinates37.68957, -90.29664
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.7 US tons
Inventory rating24.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1 (+3 approach)
Design loadH 15
Structure length103 ft (31.4 m)
Longest span47 ft (14.4 m)
Deck width23 ft (7 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,316 (2024)
Projected traffic3,706 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.7 mi (43 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.3 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt Oo S over Lit ST Francis Rvr built?

It was built in 1926, making it 99 years old in 2025. It was reconstructed in 1974.

What condition is Rt Oo S over Lit ST Francis Rvr 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 October 2024.

How much traffic does Rt Oo S over Lit ST Francis Rvr carry?

About 2,316 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Rt Oo S over Lit ST Francis Rvr?

The structure is 103 ft (31.4 m) long with a longest span of 47 ft (14.4 m) and a deck 23 ft wide.

Who owns Rt Oo S over Lit ST Francis Rvr?

It is owned by the State Highway Agency.