US Bridges

Junction Avenue over Bear Butte Ck

Good

Meade County, South Dakota · Junction Ave - Sturgis · Structure no. 000000047030429

Built
1998
27 years old
Condition
Good
inspected July 2024
Type
Slab
Concrete Continuous
Length
166 ft
4 main spans
Daily traffic
800
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Junction Avenue over Bear Butte Ck is a concrete continuous slab carrying Junction Avenue over Bear Butte Ck in Meade County, South Dakota. It was built in 1998, so it is 27 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 800 vehicles a day, roughly 8% of them trucks, projected to reach 800 by 2032. The structure is 166 ft (50.6 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesJunction Avenue
CrossesBear Butte Ck
LocationJunction Ave - Sturgis
RouteCity Street 0
Coordinates44.41731, -103.50914
Functional classUrban Collector

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 protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating62.7 US tons
Inventory rating37.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length166 ft (50.6 m)
Longest span46 ft (14 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2022)
Projected traffic800 by 2032
Trucks8%
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 Junction Avenue over Bear Butte Ck built?

It was built in 1998, making it 27 years old in 2025.

What condition is Junction Avenue over Bear Butte 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 July 2024.

How much traffic does Junction Avenue over Bear Butte Ck carry?

About 800 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Junction Avenue over Bear Butte Ck?

The structure is 166 ft (50.6 m) long with a longest span of 46 ft (14 m) and a deck 39 ft wide.

Who owns Junction Avenue over Bear Butte Ck?

It is owned by the City or Municipal Highway Agency.