US Bridges

Rt Ww S over Maupin CR

Good

Jefferson County, Missouri · S 36 T 41 N R 2 E · Structure no. 32905

Built
2010
15 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
153 ft
3 main spans
Daily traffic
1,605
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Ww S over Maupin CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Rt Ww S over Maupin CR in Jefferson County, Missouri. It was built in 2010, so it is 15 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 1,605 vehicles a day, roughly 11% of them trucks, projected to reach 2,889 by 2044. The structure is 153 ft (46.6 m) long and 29 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesRt Ww S
CrossesMaupin CR
LocationS 36 T 41 N R 2 E
RouteState Highway 0WW
Coordinates38.2419, -90.75642
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 rating78.4 US tons
Inventory rating47.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length153 ft (46.6 m)
Longest span56 ft (17.1 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,605 (2024)
Projected traffic2,889 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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 Ww S over Maupin CR built?

It was built in 2010, making it 15 years old in 2025.

What condition is Rt Ww S over Maupin 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 December 2024.

How much traffic does Rt Ww S over Maupin CR carry?

About 1,605 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt Ww S over Maupin CR?

The structure is 153 ft (46.6 m) long with a longest span of 56 ft (17.1 m) and a deck 29 ft wide.

Who owns Rt Ww S over Maupin CR?

It is owned by the State Highway Agency.