W. 79th ST over 81ST STREET DITCH
Map
Coordinates:
+32.43333, -93.7567032°25'60" N, 93°45'24" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | W. 79th ST over 81ST STREET DITCH |
Structure number: | 040932260934541 |
Location: | 1.3 MI N OF HWY 3212 |
Purpose: | Carries highway and pedestrian walkway over waterway |
Route classification: | Local (Urban) [19] |
Length of largest span: | 9.8 ft. [3.0 m] |
Total length: | 23.0 ft. [7.0 m] |
Roadway width between curbs: | 29.9 ft. [9.1 m] |
Deck width edge-to-edge: | 60.0 ft. [18.3 m] |
Skew angle: | 34° |
Owner: | City or Municipal Highway Agency [04] |
Year built: | 1980 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Number of main spans: | 2 |
Main spans material: | Concrete [1] |
Main spans design: | Culvert [19] |
Deck type: | Concrete Cast-in-Place [1] |
Latest Available Inspection: April 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 100 [as of 1989] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Better than present minimum criteria [7] |
Water adequacy appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
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] |
Sufficiency rating: | 88.8 |
Previous Inspections
Date | Condition | Culvert Condition | ADT | Suff. Rating |
---|
April 2017 | Fair | 6 out of 10 | 100 | 88.8 |
April 2015 | Fair | 6 out of 10 | 100 | 88.5 |
April 2013 | Fair | 6 out of 10 | 100 | 88.5 |
April 2011 | Good | 7 out of 10 | 100 | 88.5 |
March 2009 | Good | 7 out of 10 | 100 | 88.5 |
March 2007 | Fair | 6 out of 10 | 100 | 88.5 |
March 2005 | Fair | 6 out of 10 | 100 | 88.5 |
April 2003 | Fair | 6 out of 10 | 100 | 88.5 |
March 2001 | Fair | 6 out of 10 | 100 | 88.5 |
February 1999 | Fair | 6 out of 10 | 100 | 88.5 |
January 1997 | Fair | 6 out of 10 | 100 | 88.5 |
January 1995 | Good | 7 out of 10 | 100 | 88.5 |
March 1993 | Good | 7 out of 10 | 100 | 88.5 |
March 1991 | Good | 7 out of 10 | 100 | 88.5 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Culvert |
Reinforced Concrete Culvert | linear ft. | 108 | 0 | 108 | 0 | 0 |
Bridge Rail |
Other Material Bridge Rail | linear ft. | 46 | 40 | 0 | 6 | 0 |
Steel Protective Coating | sq. ft. | 60 | 54 | 0 | 6 | 0 |
Deck |
Reinforced Concrete Slab | sq. ft. | 546 | 546 | 0 | 0 | 0 |