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US 18 over BRANCH LITTLE FLOYD RIVE

Map

Coordinates:
+43.31667, -96.28889
43°19'00" N, 96°17'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 18 over BRANCH LITTLE FLOYD RIVE
Structure number:000000000038210
Location:2.0 mi. E of Jct. IA #60
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,360 [as of 2014]
Truck traffic:18% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:33.9 tons [30.8 metric tons]
Inventory rating:25.0 tons [22.7 metric tons]
Sufficiency rating:87.9

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
September 201587.9Fair6 out of 10-3360
September 201387.9Fair6 out of 10-3290
September 201187.9Fair6 out of 10-3250
September 200984.1Fair6 out of 10-4060
September 200784.4Good7 out of 10-4020
September 200584.4Good7 out of 10-3990
December 200384.4Good7 out of 10-4030
May 200133.3Good7 out of 10FO3870
July 199985.7Good7 out of 10-3850
June 199785.9Good7 out of 10-3570
March 199532.2Good7 out of 10-3470
March 199392.1Good7 out of 10-3210
May 199192.9Good7 out of 10-3520

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Culvert
Reinforced Concrete Culvertlinear ft.164966260