US Bridges

Pine Grove RD over Eleven Point Rvr

Fair

Howell County, Missouri · S 30 T 27 N R 9 W · Structure no. 24185

Built
1977
48 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete Continuous
Length
28 ft
2 main spans
Daily traffic
160
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Pine Grove RD over Eleven Point Rvr is a concrete continuous culvert carrying Pine Grove RD over Eleven Point Rvr in Howell County, Missouri. It was built in 1977, so it is 48 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 160 vehicles a day, roughly 10% of them trucks, projected to reach 208 by 2043. The structure is 28 ft (8.5 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesPine Grove RD
CrossesEleven Point Rvr
LocationS 30 T 27 N R 9 W
RouteCity Street 0
CountyHowell County
StateMissouri
Coordinates36.99407, -91.97757
Functional classRural Local

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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
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
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than 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 Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length28 ft (8.5 m)
Longest span14 ft (4.3 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic160 (2023)
Projected traffic208 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Pine Grove RD over Eleven Point Rvr built?

It was built in 1977, making it 48 years old in 2025.

What condition is Pine Grove RD over Eleven Point Rvr 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 November 2024.

How much traffic does Pine Grove RD over Eleven Point Rvr carry?

About 160 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Pine Grove RD over Eleven Point Rvr?

The structure is 28 ft (8.5 m) long with a longest span of 14 ft (4.3 m) and a deck 32 ft wide.

Who owns Pine Grove RD over Eleven Point Rvr?

It is owned by the City or Municipal Highway Agency.