US Bridges

County RD 416 over Drain Dtch

FairClosed to traffic

Mississippi County, Missouri · S 8 T 25 N R 15 E · Structure no. 17217

Built
1977
48 years old
Condition
Fair
inspected December 2021
Type
Culvert
Steel
Length
23 ft
4 main spans
Daily traffic
55
2024 count
Owner
County
County Highway Agency

About this bridge

County RD 416 over Drain Dtch is a steel culvert carrying County RD 416 over Drain Dtch in Mississippi 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. Its operating status is: closed to all traffic.

It carries about 55 vehicles a day, roughly 10% of them trucks, projected to reach 69 by 2044. The structure is 23 ft (7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesCounty RD 416
CrossesDrain Dtch
LocationS 8 T 25 N R 15 E
RouteCounty Highway 146
CountyMississippi County
StateMissouri
Coordinates36.82536, -89.44542
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2021
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation0: Immediate repair necessary to put back in service
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans4
Design loadH 15
Structure length23 ft (7 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55 (2024)
Projected traffic69 by 2044
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 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 416 over Drain Dtch built?

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

What condition is County RD 416 over Drain Dtch 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 December 2021.

How much traffic does County RD 416 over Drain Dtch carry?

About 55 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD 416 over Drain Dtch?

The structure is 23 ft (7 m) long with a longest span of 7 ft (2.1 m).

Who owns County RD 416 over Drain Dtch?

It is owned by the County Highway Agency.