US Bridges

Rt Bb S over Murry CR

Good

Perry County, Missouri · S 19 T 34 N R 9 E · Structure no. 6952

Built
1957
68 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete Continuous
Length
29 ft
2 main spans
Daily traffic
71
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Bb S over Murry CR is a concrete continuous culvert carrying Rt Bb S over Murry CR in Perry County, Missouri. It was built in 1957, so it is 68 years old, older 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 71 vehicles a day, roughly 8% of them trucks, projected to reach 99 by 2044. The structure is 29 ft (8.7 m) long and 27 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesRt Bb S
CrossesMurry CR
LocationS 19 T 34 N R 9 E
RouteState Highway 0BB
Coordinates37.62959, -90.0858
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.7 US tons
Inventory rating22.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 10
Structure length29 ft (8.7 m)
Longest span12 ft (3.7 m)
Deck width27 ft (8.2 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic71 (2024)
Projected traffic99 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rt Bb S over Murry CR built?

It was built in 1957, making it 68 years old in 2025.

What condition is Rt Bb S over Murry 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 2023.

How much traffic does Rt Bb S over Murry CR carry?

About 71 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Rt Bb S over Murry CR?

The structure is 29 ft (8.7 m) long with a longest span of 12 ft (3.7 m) and a deck 27 ft wide.

Who owns Rt Bb S over Murry CR?

It is owned by the State Highway Agency.