US Bridges

Mo 13 S over Little Cypress CR

Good

Daviess County, Missouri · S 1 T 61 N R 28 W · Structure no. 33846

Built
2011
14 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
864
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 13 S over Little Cypress CR is a prestressed concrete box beam or girders - multiple carrying Mo 13 S over Little Cypress CR in Daviess County, Missouri. It was built in 2011, so it is 14 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 864 vehicles a day, roughly 17% of them trucks, projected to reach 1,123 by 2044. The structure is 80 ft (24.4 m) long and 34 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesMo 13 S
CrossesLittle Cypress CR
LocationS 1 T 61 N R 28 W
RouteState Highway 13
Coordinates40.11947, -94.00788
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.4 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length80 ft (24.4 m)
Longest span80 ft (24.4 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic864 (2024)
Projected traffic1,123 by 2044
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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 13 S over Little Cypress CR built?

It was built in 2011, making it 14 years old in 2025.

What condition is Mo 13 S over Little Cypress 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 November 2023.

How much traffic does Mo 13 S over Little Cypress CR carry?

About 864 vehicles per day (2024 count), of which roughly 17% are trucks.

How long is Mo 13 S over Little Cypress CR?

The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.4 m) and a deck 34 ft wide.

Who owns Mo 13 S over Little Cypress CR?

It is owned by the State Highway Agency.