FM 565 over CWA CANAL


+29.78397, -94.87437
29°47'02" N, 94°52'28" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 565 over CWA CANAL
Structure number:200360102401009
Location:0.1 MI W OF SH 99
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:5.9 ft. [1.8 m]
Total length:26.9 ft. [8.2 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,730 [as of 2013]
Truck traffic:3% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:92.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2016Good7 out of 10773092.3
June 2012Good7 out of 10670092.9
June 2010Good7 out of 10740092.5
May 2008Good7 out of 10800092.1
July 2006Good7 out of 10790090.3
May 2005Good7 out of 10790093.3
June 2001Good7 out of 10760081.5
June 1999Good7 out of 10760081.5
April 1997Good7 out of 10500085.1
September 1992Good8 out of 10440093.3
October 1988Good8 out of 10470093.1