US Bridges

County RD 216 over Imboden Fk

FairPosted for load

Reynolds County, Missouri · S 5 T 33 N R 2 E · Structure no. 14431

Built
1995
30 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
45 ft
5 main spans
Daily traffic
50
2024 count
Owner
County
County Highway Agency

About this bridge

County RD 216 over Imboden Fk is a concrete culvert carrying County RD 216 over Imboden Fk in Reynolds County, Missouri. It was built in 1995, so it is 30 years old, younger 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. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 60 by 2044. The structure is 45 ft (13.7 m) long and 13 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

Location

Open in Google Maps
CarriesCounty RD 216
CrossesImboden Fk
LocationS 5 T 33 N R 2 E
RouteCounty Highway 69
CountyReynolds County
StateMissouri
Coordinates37.58251, -90.8519
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 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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating10.9 US tons
Inventory rating6.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadOther
Structure length45 ft (13.7 m)
Longest span8 ft (2.4 m)
Deck width13 ft (4 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic60 by 2044
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$225,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County RD 216 over Imboden Fk built?

It was built in 1995, making it 30 years old in 2025.

What condition is County RD 216 over Imboden Fk 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 January 2024.

How much traffic does County RD 216 over Imboden Fk carry?

About 50 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD 216 over Imboden Fk?

The structure is 45 ft (13.7 m) long with a longest span of 8 ft (2.4 m) and a deck 13 ft wide.

Who owns County RD 216 over Imboden Fk?

It is owned by the County Highway Agency.