US Bridges

SD037 over Dry Run Ck

Good

Davison County, South Dakota · 1.2 N I 90 Interchange · Structure no. 000000018140094

Built
1996
29 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete Continuous
Length
49 ft
3 main spans
Daily traffic
9,756
2024 count
Owner
State
State Highway Agency

About this bridge

SD037 over Dry Run Ck is a concrete continuous culvert carrying SD037 over Dry Run Ck in Davison County, South Dakota. It was built in 1996, so it is 29 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 9,756 vehicles a day, roughly 4% of them trucks, projected to reach 13,805 by 2044. The structure is 49 ft (15 m) long.

CarriesSD037
CrossesDry Run Ck
Location1.2 N I 90 Interchange
RouteState Highway 37
Coordinates43.71029, -98.04704
Functional classUrban Other Principal 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 inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.6 US tons
Inventory rating56.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length49 ft (15 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,756 (2024)
Projected traffic13,805 by 2044
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SD037 over Dry Run Ck built?

It was built in 1996, making it 29 years old in 2025.

What condition is SD037 over Dry Run 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 September 2023.

How much traffic does SD037 over Dry Run Ck carry?

About 9,756 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is SD037 over Dry Run Ck?

The structure is 49 ft (15 m) long with a longest span of 16 ft (4.9 m).

Who owns SD037 over Dry Run Ck?

It is owned by the State Highway Agency.