W 21st Street over Marne Creek

Good Condition53 years old6,324 vehicles/day

Location

StateSouth Dakota
CountyYankton
LocationW 21st Street - Yankton
CarriesW 21st Street
CrossesMarne Creek
Coordinates42.89065, -97.39752

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length22.0 ft (6.7 m)
Max Span9.8 ft (3 m)
Deck Area101.8 sq m
Main Spans2
Year Built1973 (reconstructed 1998)

Traffic

Avg Daily Traffic6,324 (2022)
Truck Traffic2%
Lanes On Bridge3

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000068119192

Nearby Bridges

W 23rd Street over Marne Creek 0.3 mi Poor Locust Street over Marne Creek 0.3 mi Fair Green Street over Marne Creek 0.4 mi Good W 15th Street over Marne Creek 0.5 mi Fair Kellen Gross DR over Unnamed Trib To Marne Ck 0.8 mi Good Us081 over Marne Ck 0.9 mi Fair Cedar Street over Marne Creek 1.1 mi Poor Douglas Avenue over Marne Creek 1.1 mi Good Capitol Street over Marne Creek 1.1 mi Fair Walnut Street over Marne Creek 1.2 mi Good