US Bridges

Roosevelt Street N over Moccasin Creek

Fair

Brown County, South Dakota · Roosevelt Ave - Aberdeen · Structure no. 000000007130323

Built
1995
30 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete Continuous
Length
36 ft
3 main spans
Daily traffic
3,845
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Roosevelt Street N over Moccasin Creek is a concrete continuous culvert carrying Roosevelt Street N over Moccasin Creek in Brown 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 3,845 vehicles a day, roughly 2% of them trucks, projected to reach 3,845 by 2032. The structure is 36 ft (11 m) long and 60 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesRoosevelt Street N
CrossesMoccasin Creek
LocationRoosevelt Ave - Aberdeen
RouteCity Street 2255
Coordinates45.47065, -98.45406
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
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 geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.3 US tons
Inventory rating29.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadUnknown
Structure length36 ft (11 m)
Longest span11 ft (3.5 m)
Deck width60 ft (18.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,845 (2022)
Projected traffic3,845 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Roosevelt Street N over Moccasin Creek built?

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

What condition is Roosevelt Street N over Moccasin Creek 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 Roosevelt Street N over Moccasin Creek carry?

About 3,845 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Roosevelt Street N over Moccasin Creek?

The structure is 36 ft (11 m) long with a longest span of 11 ft (3.5 m) and a deck 60 ft wide.

Who owns Roosevelt Street N over Moccasin Creek?

It is owned by the City or Municipal Highway Agency.