US Bridges

School House RD over Quick CR

Good

Montgomery County, Missouri · S 31 T 46 N R 5 W · Structure no. 21257

Built
1986
39 years old
Condition
Good
inspected January 2023
Type
Culvert
Concrete
Length
28 ft
2 main spans
Daily traffic
25
2023 count
Owner
County
County Highway Agency

About this bridge

School House RD over Quick CR is a concrete culvert carrying School House RD over Quick CR in Montgomery County, Missouri. It was built in 1986, so it is 39 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 25 vehicles a day, roughly 10% of them trucks, projected to reach 31 by 2043. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesSchool House RD
CrossesQuick CR
LocationS 31 T 46 N R 5 W
RouteCounty Highway 297
CountyMontgomery County
StateMissouri
Coordinates38.71067, -91.51736
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.6 US tons
Inventory rating17.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 20
Structure length28 ft (8.5 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2023)
Projected traffic31 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was School House RD over Quick CR built?

It was built in 1986, making it 39 years old in 2025.

What condition is School House RD over Quick 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 January 2023.

How much traffic does School House RD over Quick CR carry?

About 25 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is School House RD over Quick CR?

The structure is 28 ft (8.5 m) long with a longest span of 14 ft (4.3 m).

Who owns School House RD over Quick CR?

It is owned by the County Highway Agency.