US Bridges

Mo 91 S over Drain Dtch 34

Good

Stoddard County, Missouri · S 3 T 28 N R 12 E · Structure no. 36283

Built
2020
5 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
667
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 91 S over Drain Dtch 34 is a prestressed concrete stringer/multi-beam or girder carrying Mo 91 S over Drain Dtch 34 in Stoddard County, Missouri. It was built in 2020, so it is 5 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 667 vehicles a day, roughly 11% of them trucks, projected to reach 934 by 2044. The structure is 52 ft (16 m) long and 27 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesMo 91 S
CrossesDrain Dtch 34
LocationS 3 T 28 N R 12 E
RouteState Highway 91
Coordinates37.03836, -89.77217
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.4 US tons
Inventory rating27.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length52 ft (16 m)
Longest span52 ft (16 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic667 (2024)
Projected traffic934 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 91 S over Drain Dtch 34 built?

It was built in 2020, making it 5 years old in 2025.

What condition is Mo 91 S over Drain Dtch 34 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.

How much traffic does Mo 91 S over Drain Dtch 34 carry?

About 667 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Mo 91 S over Drain Dtch 34?

The structure is 52 ft (16 m) long with a longest span of 52 ft (16 m) and a deck 27 ft wide.

Who owns Mo 91 S over Drain Dtch 34?

It is owned by the State Highway Agency.