SP 581 over Duck Creek


+28.87196, -99.10219
28°52'19" N, 99°06'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SP 581 over Duck Creek
Structure number:150830001715076
Location:0.02 Mi N of FM 1582
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:6.9 ft. [2.1 m]
Total length:75.1 ft. [22.9 m]
Roadway width between curbs:43.6 ft. [13.3 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Owner:State Highway Agency [01]
Year built:1950
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:10
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,020 [as of 2013]
Truck traffic:15% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:92.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2016Fair6 out of 10202092.2
December 2014Fair6 out of 10320089.5
December 2012Fair6 out of 10320089.5
December 2010Fair6 out of 10240091.3
January 2009Fair6 out of 10240091.3
January 2007Fair6 out of 10310089.7
January 2005Fair6 out of 10290090.2
December 2002Fair6 out of 10280092.4
September 2000Fair6 out of 10240094.3
December 1998Fair6 out of 10230094.6
July 1996Fair6 out of 10230094.6
May 1994Good7 out of 10260089.6
November 1989Good7 out of 10260088.8