SH 304 over DRAW


+29.59863, -97.41570
29°35'55" N, 97°24'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 304 over DRAW
Structure number:130900057303009
Location:4.10 MI S OF IH 10
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:41.3 ft. [12.6 m]
Owner:State Highway Agency [01]
Year built:1953
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: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: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,940 [as of 2013]
Truck traffic:19% 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 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: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:97.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2017Fair6 out of 10194097.7
February 2015Fair6 out of 10194098.7
February 2013Fair6 out of 10155098.8
March 2011Fair6 out of 10140098.8
May 2009Fair6 out of 10145098.8
May 2008Fair6 out of 10150098.8
April 2005Fair6 out of 10135099.8
March 2001Good7 out of 10110096.8
June 1997Good7 out of 10125096.8
June 1995Good7 out of 10120096.8
February 1993Good7 out of 10100096.5
December 1990Good7 out of 1096096.6