US Bridges

Rt O E over Pin Oak CR

Fair

Franklin County, Missouri · S 27 T 43 N R 1 E · Structure no. 1796

Built
1968
57 years old, rebuilt 2003
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
286 ft
4 main spans
Daily traffic
2,035
2024 count
Owner
State
State Highway Agency

About this bridge

Rt O E over Pin Oak CR is a steel continuous stringer/multi-beam or girder carrying Rt O E over Pin Oak CR in Franklin County, Missouri. It was built in 1968 and reconstructed in 2003, so it is 57 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 2,035 vehicles a day, roughly 7% of them trucks, projected to reach 3,867 by 2044. The structure is 286 ft (87.2 m) long and 37 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesRt O E
CrossesPin Oak CR
LocationS 27 T 43 N R 1 E
RouteState Highway 0O
Coordinates38.43878, -90.90445
Functional classRural Minor Arterial

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating51.6 US tons
Inventory rating30.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length286 ft (87.2 m)
Longest span99 ft (30.3 m)
Deck width37 ft (11.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,035 (2024)
Projected traffic3,867 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 E over Pin Oak CR built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2003.

What condition is Rt O E over Pin Oak 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 May 2024.

How much traffic does Rt O E over Pin Oak CR carry?

About 2,035 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Rt O E over Pin Oak CR?

The structure is 286 ft (87.2 m) long with a longest span of 99 ft (30.3 m) and a deck 37 ft wide.

Who owns Rt O E over Pin Oak CR?

It is owned by the State Highway Agency.