US Bridges

Rt Uu W over Sugar Br

Good

Boone County, Missouri · S 18 T 48 N R 13 W · Structure no. 34934

Built
2015
10 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
90 ft
3 main spans
Daily traffic
1,928
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Uu W over Sugar Br is a concrete continuous slab carrying Rt Uu W over Sugar Br in Boone County, Missouri. It was built in 2015, so it is 10 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 1,928 vehicles a day, roughly 4% of them trucks, projected to reach 3,374 by 2044. The structure is 90 ft (27.3 m) long and 31 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesRt Uu W
CrossesSugar Br
LocationS 18 T 48 N R 13 W
RouteState Highway 0UU
Coordinates38.95417, -92.44007
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.2 US tons
Inventory rating57.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length90 ft (27.3 m)
Longest span40 ft (12.2 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,928 (2024)
Projected traffic3,374 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 Uu W over Sugar Br built?

It was built in 2015, making it 10 years old in 2025.

What condition is Rt Uu W over Sugar Br 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 2023.

How much traffic does Rt Uu W over Sugar Br carry?

About 1,928 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Rt Uu W over Sugar Br?

The structure is 90 ft (27.3 m) long with a longest span of 40 ft (12.2 m) and a deck 31 ft wide.

Who owns Rt Uu W over Sugar Br?

It is owned by the State Highway Agency.