US Bridges

I090 E over SD019

Good

Minnehaha County, South Dakota · Sd 19 Interchange · Structure no. 000000050020142

Built
2024
1 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
209 ft
3 main spans
Daily traffic
6,650
2024 count
Owner
State
State Highway Agency

About this bridge

I090 E over SD019 is a prestressed concrete stringer/multi-beam or girder carrying I090 E over SD019 in Minnehaha County, South Dakota. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,650 vehicles a day, roughly 21% of them trucks, projected to reach 10,008 by 2044. The structure is 209 ft (63.7 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI090 E
CrossesSD019
LocationSd 19 Interchange
RouteInterstate 90
Coordinates43.64364, -97.08935
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating45.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length209 ft (63.7 m)
Longest span75 ft (23 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,650 (2024)
Projected traffic10,008 by 2044
Trucks21%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I090 E over SD019 built?

It was built in 2024, making it 1 years old in 2025.

What condition is I090 E over SD019 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 May 2024.

How much traffic does I090 E over SD019 carry?

About 6,650 vehicles per day (2024 count), of which roughly 21% are trucks.

How long is I090 E over SD019?

The structure is 209 ft (63.7 m) long with a longest span of 75 ft (23 m) and a deck 43 ft wide.

Who owns I090 E over SD019?

It is owned by the State Highway Agency.