US Bridges

Mo 38 E over Gasconade Rvr

Fair

Wright County, Missouri · S 5 T 29 N R 14 W · Structure no. 1049

Built
1963
62 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
406 ft
7 main spans
Daily traffic
1,436
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 38 E over Gasconade Rvr is a steel continuous stringer/multi-beam or girder carrying Mo 38 E over Gasconade Rvr in Wright County, Missouri. It was built in 1963, so it is 62 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 1,436 vehicles a day, roughly 14% of them trucks, projected to reach 2,441 by 2044. The structure is 406 ft (123.7 m) long and 30 ft wide. If it were closed, the detour would be 21.1 mi (34 km).

CarriesMo 38 E
CrossesGasconade Rvr
LocationS 5 T 29 N R 14 W
RouteState Highway 38
Coordinates37.25637, -92.49406
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating41.7 US tons
Inventory rating24.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadH 15
Structure length406 ft (123.7 m)
Longest span90 ft (27.4 m)
Deck width30 ft (9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,436 (2024)
Projected traffic2,441 by 2044
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.1 mi (34 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 Mo 38 E over Gasconade Rvr built?

It was built in 1963, making it 62 years old in 2025.

What condition is Mo 38 E over Gasconade 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 February 2024.

How much traffic does Mo 38 E over Gasconade Rvr carry?

About 1,436 vehicles per day (2024 count), of which roughly 14% are trucks.

How long is Mo 38 E over Gasconade Rvr?

The structure is 406 ft (123.7 m) long with a longest span of 90 ft (27.4 m) and a deck 30 ft wide.

Who owns Mo 38 E over Gasconade Rvr?

It is owned by the State Highway Agency.