US Bridges

SD038 over Firesteel Ck

Good

Davison County, South Dakota · 0.3 W Hanson CO Line · Structure no. 000000018177100

Built
1988
37 years old
Condition
Good
inspected September 2024
Type
Slab
Concrete Continuous
Length
177 ft
4 main spans
Daily traffic
2,445
2024 count
Owner
State
State Highway Agency

About this bridge

SD038 over Firesteel Ck is a concrete continuous slab carrying SD038 over Firesteel Ck in Davison County, South Dakota. It was built in 1988, so it is 37 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 2,445 vehicles a day, roughly 6% of them trucks, projected to reach 3,460 by 2044. The structure is 177 ft (54.1 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSD038
CrossesFiresteel Ck
Location0.3 W Hanson CO Line
RouteState Highway 38
Coordinates43.70254, -97.97399
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.6 US tons
Inventory rating43.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length177 ft (54.1 m)
Longest span47 ft (14.2 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,445 (2024)
Projected traffic3,460 by 2044
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 SD038 over Firesteel Ck built?

It was built in 1988, making it 37 years old in 2025.

What condition is SD038 over Firesteel 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 2024.

How much traffic does SD038 over Firesteel Ck carry?

About 2,445 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is SD038 over Firesteel Ck?

The structure is 177 ft (54.1 m) long with a longest span of 47 ft (14.2 m) and a deck 43 ft wide.

Who owns SD038 over Firesteel Ck?

It is owned by the State Highway Agency.