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FM 1720 over TRIBUTARY OF LAKE CREEK

Map

Coordinates:
+33.34443, -99.66155
33°20'40" N, 99°39'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 1720 over TRIBUTARY OF LAKE CREEK
Structure number:081050098207003
Location:0.30 MI E OF US 277
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:5.9 ft. [1.8 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Owner:State Highway Agency [01]
Year built:1956
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:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:110 [as of 2013]
Truck traffic:43% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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: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:87.1

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2017Good7 out of 1011087.1
June 2015Good7 out of 1011086.8
June 2013Good7 out of 105085.8
June 2011Good7 out of 106084.8
May 2009Good7 out of 1011075.1
April 2007Good7 out of 1013075.0
April 2005Good7 out of 1012076.0
March 2003Good7 out of 1017086.7
March 2001Good7 out of 106086.8
May 1999Good7 out of 107086.8
July 1997Good7 out of 108086.8
July 1995Good7 out of 1011093.9
March 1993Good7 out of 108092.0
January 1991Good7 out of 108092.0