409TH AVENUE over NORTH BR TWELVE MILE CK

3.7 N & 2 W ETHAN · County 035, South Dakota · Built 1965 · 2 Lanes · 64 vehicles/day

Overall

Fair

Deck

7

Good

Superstructure

5

Fair

Substructure

6

Satisfactory

Condition Ratings

Component	Rating	Description
Deck	7	Good
Superstructure	5	Fair
Substructure	6	Satisfactory

Location

43.595642, -98.026103

This bridge is in worse condition than 65% of bridges in County 035. The average bridge in South Dakota is 0 years old; this one is 61 years old.

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Fair Built 1946

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Good Built 2001

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Good Built 1998

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Poor Built 1930

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Fair Built 2000

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Fair Built 1989

Bridge Details

Structure #: 000000018150173
Year Built: 1965
Length: 7.9 m (25.9 ft)
Max Span: 7 m
Width: 9.7 m (31.8 ft)
Lanes: 2
Daily Traffic: 64
Material: Concrete
Design: Channel Beam
Owner: County Highway Agency
Last Inspected: N/A
Est. Improvement: N/A
Total Project Cost: N/A

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.