US Bridges

224 9th Str NE over Park Ck

Good

Lake County, South Dakota · 9th ST NW - Madison · Structure no. 000000040127124

Built
1994
31 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete Continuous
Length
25 ft
2 main spans
Daily traffic
315
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

224 9th Str NE over Park Ck is a concrete continuous culvert carrying 224 9th Str NE over Park Ck in Lake County, South Dakota. It was built in 1994, so it is 31 years old, younger than the South Dakota average of 48.9 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 315 vehicles a day, roughly 1% of them trucks, projected to reach 415 by 2032. The structure is 25 ft (7.5 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Carries224 9th Str NE
CrossesPark Ck
Location9th ST NW - Madison
RouteCity Street 0
Coordinates44.01489, -97.11626
Functional classUrban Minor Arterial

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length25 ft (7.5 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic315 (2022)
Projected traffic415 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 224 9th Str NE over Park Ck built?

It was built in 1994, making it 31 years old in 2025.

What condition is 224 9th Str NE over Park Ck 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 August 2023.

How much traffic does 224 9th Str NE over Park Ck carry?

About 315 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is 224 9th Str NE over Park Ck?

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

Who owns 224 9th Str NE over Park Ck?

It is owned by the City or Municipal Highway Agency.