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446th Avenue over Lake Marsh Inlet

Map

Coordinates:
+44.66221, -97.28906
44°39'44" N, 97°17'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:446th Avenue over Lake Marsh Inlet
Structure number:000000029100098
Location:4W & 0.2N of Hayti
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:10.8 ft. [3.3 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:30.8 ft. [9.4 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:County Highway Agency [02]
Year built:1936
Year reconstructed:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:135 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:78.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Fair5 out of 1013578.7
June 2016Fair5 out of 1013579.3
May 2014Fair5 out of 1013582.3
June 2012Fair5 out of 1013578.8
September 2010Poor5 out of 1013543.9
August 2008Poor5 out of 1013543.9
August 2006Poor7 out of 1013549.7
July 2004Good7 out of 1013589.8
August 2002Fair6 out of 1013589.8
July 2000Fair6 out of 1013597.0
September 1998Poor3 out of 1013553.0
August 1996Fair6 out of 1013597.0
July 1994Good7 out of 1013597.0
September 1992Good7 out of 1013597.0
June 1990Good7 out of 1013597.0