US Bridges

Falls Park Drive over Big Sioux River

Fair

Minnehaha County, South Dakota · West of Weber Avenue · Structure no. 000000050205199

Built
1995
30 years old
Condition
Fair
inspected October 2024
Type
Slab
Concrete Continuous
Length
172 ft
4 main spans
Daily traffic
8,260
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Falls Park Drive over Big Sioux River is a concrete continuous slab carrying Falls Park Drive over Big Sioux River in Minnehaha County, South Dakota. It was built in 1995, so it is 30 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,260 vehicles a day, roughly 2% of them trucks, projected to reach 8,260 by 2032. The structure is 172 ft (52.4 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFalls Park Drive
CrossesBig Sioux River
LocationWest of Weber Avenue
RouteCity Street 0
Coordinates43.55948, -96.72076
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating54.5 US tons
Inventory rating42 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length172 ft (52.4 m)
Longest span46 ft (14 m)
Deck width44 ft (13.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,260 (2022)
Projected traffic8,260 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Falls Park Drive over Big Sioux River built?

It was built in 1995, making it 30 years old in 2025.

What condition is Falls Park Drive over Big Sioux River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Falls Park Drive over Big Sioux River carry?

About 8,260 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Falls Park Drive over Big Sioux River?

The structure is 172 ft (52.4 m) long with a longest span of 46 ft (14 m) and a deck 44 ft wide.

Who owns Falls Park Drive over Big Sioux River?

It is owned by the City or Municipal Highway Agency.