104TH STREET over HUMP CREEK

2.5E & 2S WATAUGA · County 031, South Dakota · Built 1930 · 1 Lanes · 30 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below

Overall

Serious

Deck

5

Fair

Superstructure

3

Serious

Substructure

3

Serious

Condition Ratings

Component	Rating	Description
Deck	5	Fair
Superstructure	3	Serious
Substructure	3	Serious

Location

45.891233, -101.489264

This bridge is in worse condition than 98% of bridges in County 031. The average bridge in South Dakota is 0 years old; this one is 96 years old.

Nearby Bridges

COUNTY ROAD over HUMP CREEK

Fair Built 1974

IRR US012 over BURLINGTON NORTHERN RR

Good Built 2024

IRR SD065 over WHITE SHIRT CK

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WATAUGA ROAD over CEDAR CREEK

Good Built 1964

230TH AVENUE over DIRT LODGE CREEK

Fair Built 1988

Bridge Details

Structure #: 000000016252040
Year Built: 1930
Length: 12.8 m (42 ft)
Max Span: 11.9 m
Width: 4.8 m (15.7 ft)
Lanes: 1
Daily Traffic: 30
Material: Steel
Design: Truss - Thru
Owner: County Highway Agency
Last Inspected: N/A
Est. Improvement: $1,317,000
Total Project Cost: $1,347,000

Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.