US Bridges

Seven Bridges RD over Drain Dtch

Good

Platte County, Missouri · S 12 T 52 N R 35 W · Structure no. 31645

Built
2006
19 years old
Condition
Good
inspected April 2024
Type
Culvert
Steel
Length
29 ft
1 main span
Daily traffic
40
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Seven Bridges RD over Drain Dtch is a steel culvert carrying Seven Bridges RD over Drain Dtch in Platte County, Missouri. It was built in 2006, so it is 19 years old, younger 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 40 vehicles a day, roughly 5% of them trucks, projected to reach 74 by 2044. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 98.8 mi (159 km).

CarriesSeven Bridges RD
CrossesDrain Dtch
LocationS 12 T 52 N R 35 W
RouteCounty Highway 205
Coordinates39.32731, -94.78208
Functional classRural Local

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span29 ft (8.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2024)
Projected traffic74 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byOther Local Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Seven Bridges RD over Drain Dtch built?

It was built in 2006, making it 19 years old in 2025.

What condition is Seven Bridges RD over Drain Dtch 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 April 2024.

How much traffic does Seven Bridges RD over Drain Dtch carry?

About 40 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Seven Bridges RD over Drain Dtch?

The structure is 29 ft (8.8 m) long with a longest span of 29 ft (8.8 m).

Who owns Seven Bridges RD over Drain Dtch?

It is owned by the City or Municipal Highway Agency and maintained by the Other Local Agency.