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CITY STREET over DRAINAGE CANAL

Map

Coordinates:
+30.35830, -91.10260
30°21'30" N, 91°06'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITY STREET over DRAINAGE CANAL
Structure number:611730216910631
Location:LOG MILE 00.01
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:5.9 ft. [1.8 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:1948
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,303 [as of 1980]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:80.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2018Fair6 out of 10230380.7
February 2016Fair6 out of 10230380.7
February 2014Fair6 out of 10230377.7
February 2012Fair6 out of 10230377.7
March 2010Good8 out of 10230377.7
March 2008Good8 out of 10230377.7
April 2006Good8 out of 10230377.7
July 2004Good8 out of 10230377.7
August 2002Good8 out of 10230377.7
August 2000Good8 out of 10230377.7
July 1998Good8 out of 10230377.7
May 1996Fair6 out of 10230377.7
July 1993Fair6 out of 10230377.8
June 1991Fair6 out of 10230377.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.154015400