28430 420 AVE. over LONETREE CK

4 W 1.7 N HYS 18 &25 · County 067, South Dakota · Built 1984 · 2 Lanes · 45 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
7
Good
Superstructure
8
Very Good
Substructure
4
Poor

Condition Ratings

ComponentRatingDescription
Deck 7 Good
Superstructure 8 Very Good
Substructure 4 Poor

Location

43.266039, -97.7971

This bridge is in worse condition than 86.3% of bridges in County 067. The average bridge in South Dakota is 0 years old; this one is 42 years old.

Nearby Bridges

41960 284 STR. over LONETREE CK
Good Built 1984
42070 285 ST. over LONETREE CK
Fair Built 1986
28550 421 AVE. over CK
Poor Built 1978
41910 283 ST. over LONETREE CK
Serious Built 1964
28270 419 AVE. over LONETREE CK
Fair Built 1988
28450 423 AVE over LONETREE CK
Poor Built 1985
28240 417 AVE. over CK
Good Built 2014
413 AVE over DAWSON CK
Fair Built 1936
28090 418 AVE. over LONETREE CK
Fair Built 1935
42150 288 ST over SOUTH BR LONETREE CK
Good Built 2005

Bridge Details

Structure #
000000034160163
Year Built
1984
Length
9.3 m (30.5 ft)
Max Span
8.8 m
Width
7 m (23 ft)
Lanes
2
Daily Traffic
45
Material
Prestressed Concrete
Design
Tee Beam
Owner
County Highway Agency
Last Inspected
N/A
Est. Improvement
$17,000
Total Project Cost
$25,000
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.