US Bridges

Mo 13 N over Osage Rvr (truman

Fair

St. Clair County, Missouri · S 17 T 38 N R 25 W · Structure no. 11916

Built
2000
25 years old
Condition
Fair
inspected November 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,050 ft
7 main spans
Daily traffic
9,080
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 13 N over Osage Rvr (truman is a steel continuous stringer/multi-beam or girder carrying Mo 13 N over Osage Rvr (truman in St. Clair County, Missouri. It was built in 2000, so it is 25 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 9,080 vehicles a day, roughly 32% of them trucks, projected to reach 15,890 by 2044. The structure is 1,050 ft (320 m) long and 40 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesMo 13 N
CrossesOsage Rvr (truman
LocationS 17 T 38 N R 25 W
RouteState Highway 13
CountySt. Clair County
StateMissouri
Coordinates38.06147, -93.69333
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.3 US tons
Inventory rating50.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 25 or greater
Structure length1,050 ft (320 m)
Longest span159 ft (48.5 m)
Deck width40 ft (12.2 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,080 (2024)
Projected traffic15,890 by 2044
Trucks32%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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 Mo 13 N over Osage Rvr (truman built?

It was built in 2000, making it 25 years old in 2025.

What condition is Mo 13 N over Osage Rvr (truman 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 November 2022.

How much traffic does Mo 13 N over Osage Rvr (truman carry?

About 9,080 vehicles per day (2024 count), of which roughly 32% are trucks.

How long is Mo 13 N over Osage Rvr (truman?

The structure is 1,050 ft (320 m) long with a longest span of 159 ft (48.5 m) and a deck 40 ft wide.

Who owns Mo 13 N over Osage Rvr (truman?

It is owned by the State Highway Agency.