US Bridges

Summit Avenue over Ellis & Eastern Railroad

Good

Minnehaha County, South Dakota · S of 14th Street - Sf · Structure no. 000000050198212

Built
2004
21 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
72 ft
1 main span
Daily traffic
2,472
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Summit Avenue over Ellis & Eastern Railroad is a steel stringer/multi-beam or girder carrying Summit Avenue over Ellis & Eastern Railroad in Minnehaha County, South Dakota. It was built in 2004, so it is 21 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 2,472 vehicles a day, roughly 2% of them trucks, projected to reach 2,472 by 2032. The structure is 72 ft (22 m) long and 56 ft wide.

CarriesSummit Avenue
CrossesEllis & Eastern Railroad
LocationS of 14th Street - Sf
RouteCity Street 0
Coordinates43.54093, -96.73556
Functional classUrban Local

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.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating73 US tons
Inventory rating56.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length72 ft (22 m)
Longest span68 ft (20.7 m)
Deck width56 ft (17.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,472 (2022)
Projected traffic2,472 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Summit Avenue over Ellis & Eastern Railroad built?

It was built in 2004, making it 21 years old in 2025.

What condition is Summit Avenue over Ellis & Eastern Railroad 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 Summit Avenue over Ellis & Eastern Railroad carry?

About 2,472 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Summit Avenue over Ellis & Eastern Railroad?

The structure is 72 ft (22 m) long with a longest span of 68 ft (20.7 m) and a deck 56 ft wide.

Who owns Summit Avenue over Ellis & Eastern Railroad?

It is owned by the City or Municipal Highway Agency.