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SH 36 over RYAN CREEK

Map

Coordinates:
+30.40603, -96.59069
30°24'22" N, 96°35'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 36 over RYAN CREEK
Structure number:170260018603039
Location:1.9 MI NW OF FM 60
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:9.8 ft. [3.0 m]
Total length:55.1 ft. [16.8 m]
Roadway width between curbs:44.3 ft. [13.5 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Owner:State Highway Agency [01]
Year built:1937
Year reconstructed:1965
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,380 [as of 2013]
Truck traffic:27% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:70.4

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2016Fair6 out of 10538070.4
August 2014Fair6 out of 10510070.6
September 2012Fair6 out of 10510070.6
September 2010Fair6 out of 10450071.2
September 2008Fair6 out of 10580070.3
September 2006Fair6 out of 10570070.4
September 2004Good7 out of 10590083.4
October 2002Good7 out of 10440085.3
October 2000Good7 out of 10530083.7
January 1999Good7 out of 10520083.8
May 1997Fair6 out of 10450085.2
April 1995Fair6 out of 10450091.6
September 1993Fair6 out of 10470091.5
October 1989Good8 out of 10460092.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.2595320060
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.110110000
Steel Protective Coatingsq. ft.999999000