US Bridges

Rt at E over Pin Oak CR

Fair

Franklin County, Missouri · S 27 T 43 N R 1 E · Structure no. 4899

Built
1925
100 years old, rebuilt 1934
Condition
Fair
inspected December 2023
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
3,522
2024 count
Owner
State
State Highway Agency

About this bridge

Rt at E over Pin Oak CR is a concrete continuous culvert carrying Rt at E over Pin Oak CR in Franklin County, Missouri. It was built in 1925 and reconstructed in 1934, so it is 100 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 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 3,522 vehicles a day, roughly 5% of them trucks, projected to reach 6,692 by 2044. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 8.7 mi (14 km).

CarriesRt at E
CrossesPin Oak CR
LocationS 27 T 43 N R 1 E
RouteState Highway 0AT
Coordinates38.44995, -90.90536
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
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
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating54.6 US tons
Inventory rating32.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,522 (2024)
Projected traffic6,692 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 at E over Pin Oak CR built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1934.

What condition is Rt at 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 December 2023.

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

About 3,522 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Rt at E over Pin Oak CR?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns Rt at E over Pin Oak CR?

It is owned by the State Highway Agency.