US Bridges

Rt Bb S over Lit Rvr DTCH#11

Good

Bollinger County, Missouri · S 20 T 28 N R 10 E · Structure no. 33222

Built
2011
14 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
105 ft
2 main spans
Daily traffic
940
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Bb S over Lit Rvr DTCH#11 is a prestressed concrete box beam or girders - multiple carrying Rt Bb S over Lit Rvr DTCH#11 in Bollinger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 940 vehicles a day, roughly 10% of them trucks, projected to reach 1,410 by 2044. The structure is 105 ft (32 m) long and 26 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesRt Bb S
CrossesLit Rvr DTCH#11
LocationS 20 T 28 N R 10 E
RouteState Highway 0BB
Coordinates37.06826, -89.95927
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 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 rating34.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length105 ft (32 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 traffic940 (2024)
Projected traffic1,410 by 2044
Trucks10%
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 Rt Bb S over Lit Rvr DTCH#11 built?

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

What condition is Rt Bb S over Lit Rvr DTCH#11 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 December 2023.

How much traffic does Rt Bb S over Lit Rvr DTCH#11 carry?

About 940 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt Bb S over Lit Rvr DTCH#11?

The structure is 105 ft (32 m) long with a longest span of 75 ft (22.9 m) and a deck 26 ft wide.

Who owns Rt Bb S over Lit Rvr DTCH#11?

It is owned by the State Highway Agency.