US Bridges

Mo 151 S over Otter CR

Good

Shelby County, Missouri · S 8 T 56 N R 12 W · Structure no. 34045

Built
2012
13 years old
Condition
Good
inspected September 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
115 ft
2 main spans
Daily traffic
623
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 151 S over Otter CR is a prestressed concrete box beam or girders - multiple carrying Mo 151 S over Otter CR in Shelby County, Missouri. It was built in 2012, so it is 13 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 623 vehicles a day, roughly 15% of them trucks, projected to reach 903 by 2044. The structure is 115 ft (35.1 m) long and 26 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesMo 151 S
CrossesOtter CR
LocationS 8 T 56 N R 12 W
RouteState Highway 151
Coordinates39.6638, -92.26026
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating67.5 US tons
Inventory rating37.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length115 ft (35.1 m)
Longest span75 ft (22.9 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic623 (2024)
Projected traffic903 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 151 S over Otter CR built?

It was built in 2012, making it 13 years old in 2025.

What condition is Mo 151 S over Otter CR 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 September 2021.

How much traffic does Mo 151 S over Otter CR carry?

About 623 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is Mo 151 S over Otter CR?

The structure is 115 ft (35.1 m) long with a longest span of 75 ft (22.9 m) and a deck 26 ft wide.

Who owns Mo 151 S over Otter CR?

It is owned by the State Highway Agency.