US Bridges

W 7th ST over Stinson CR

Good

Callaway County, Missouri · S 17 T 47 N R 9 W · Structure no. 34662

Built
2014
11 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
99 ft
1 main span
Daily traffic
2,550
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

W 7th ST over Stinson CR is a prestressed concrete stringer/multi-beam or girder carrying W 7th ST over Stinson CR in Callaway County, Missouri. It was built in 2014, so it is 11 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 2,550 vehicles a day, roughly 10% of them trucks, projected to reach 3,953 by 2043. The structure is 99 ft (30.3 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesW 7th ST
CrossesStinson CR
LocationS 17 T 47 N R 9 W
RouteCity Street 0
CountyCallaway County
StateMissouri
Coordinates38.84978, -91.95703
Functional classUrban 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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.6 US tons
Inventory rating46.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length99 ft (30.3 m)
Longest span96 ft (29.3 m)
Deck width42 ft (12.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,550 (2023)
Projected traffic3,953 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 W 7th ST over Stinson CR built?

It was built in 2014, making it 11 years old in 2025.

What condition is W 7th ST over Stinson 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 October 2024.

How much traffic does W 7th ST over Stinson CR carry?

About 2,550 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is W 7th ST over Stinson CR?

The structure is 99 ft (30.3 m) long with a longest span of 96 ft (29.3 m) and a deck 42 ft wide.

Who owns W 7th ST over Stinson CR?

It is owned by the City or Municipal Highway Agency.