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IH 20 SFR over GIBSON CREEK

Map

Coordinates:
+32.50628, -98.40531
32°30'23" N, 98°24'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IH 20 SFR over GIBSON CREEK
Structure number:020730031404120
Location:2.0 MI W OF SH 108 SOUTH
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:65.0 ft. [19.8 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:43.3 ft. [13.2 m]
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:270 [as of 2013]
Truck traffic:28% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
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:98.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2017Fair6 out of 1027098.0
April 2013Fair6 out of 10160097.9
April 2011Good7 out of 10160097.9
April 2009Good7 out of 10160097.9
April 2007Good7 out of 10160095.9
April 2005Good7 out of 10160095.9
April 2003Good7 out of 10171095.8
April 2001Good7 out of 10170095.8
April 1999Good7 out of 102095.0
May 1997Good7 out of 10705093.3
April 1995Good7 out of 101095.0
May 1993Good7 out of 101095.0
May 1991Good7 out of 1013097.0