US Bridges

Pine Street over Marne Ck

Good

Yankton County, South Dakota · Pine ST - Yankton · Structure no. 000000068124204

Built
2018
7 years old
Condition
Good
inspected September 2024
Type
Frame
Concrete
Length
51 ft
1 main span
Daily traffic
1,089
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Pine Street over Marne Ck is a concrete frame carrying Pine Street over Marne Ck in Yankton County, South Dakota. It was built in 2018, so it is 7 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 1,089 vehicles a day, roughly 5% of them trucks, projected to reach 1,089 by 2032. The structure is 51 ft (15.4 m) long and 47 ft wide.

CarriesPine Street
CrossesMarne Ck
LocationPine ST - Yankton
RouteCity Street 0
Coordinates42.87423, -97.38893
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 inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating66.1 US tons
Inventory rating51 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length51 ft (15.4 m)
Longest span46 ft (14 m)
Deck width47 ft (14.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,089 (2022)
Projected traffic1,089 by 2032
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Pine Street over Marne Ck built?

It was built in 2018, making it 7 years old in 2025.

What condition is Pine Street over Marne 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 September 2024.

How much traffic does Pine Street over Marne Ck carry?

About 1,089 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Pine Street over Marne Ck?

The structure is 51 ft (15.4 m) long with a longest span of 46 ft (14 m) and a deck 47 ft wide.

Who owns Pine Street over Marne Ck?

It is owned by the City or Municipal Highway Agency.