US Bridges

Rt Yy S over Halsey Br

Fair

Howell County, Missouri · S 30 T 22 N R 10 W · Structure no. 8160

Built
1962
63 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete Continuous
Length
25 ft
2 main spans
Daily traffic
129
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Yy S over Halsey Br is a concrete continuous culvert carrying Rt Yy S over Halsey Br in Howell County, Missouri. It was built in 1962, so it is 63 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 129 vehicles a day, roughly 14% of them trucks, projected to reach 194 by 2044. The structure is 25 ft (7.5 m) long and 28 ft wide. If it were closed, the detour would be 13 mi (21 km).

Location

Open in Google Maps
CarriesRt Yy S
CrossesHalsey Br
LocationS 30 T 22 N R 10 W
RouteState Highway 0YY
CountyHowell County
StateMissouri
Coordinates36.54979, -92.10023
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length25 ft (7.5 m)
Longest span12 ft (3.7 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic129 (2024)
Projected traffic194 by 2044
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 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 Yy S over Halsey Br built?

It was built in 1962, making it 63 years old in 2025.

What condition is Rt Yy S over Halsey Br in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Rt Yy S over Halsey Br carry?

About 129 vehicles per day (2024 count), of which roughly 14% are trucks.

How long is Rt Yy S over Halsey Br?

The structure is 25 ft (7.5 m) long with a longest span of 12 ft (3.7 m) and a deck 28 ft wide.

Who owns Rt Yy S over Halsey Br?

It is owned by the State Highway Agency.