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SH 90 over IRON CREEK RELIEF NO 2

Map

Coordinates:
+30.87278, -95.94115
30°52'22" N, 95°56'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 90 over IRON CREEK RELIEF NO 2
Structure number:171540031501006
Location:2.0 MI SW OF FM 1452
Purpose:Carries highway over relief for waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Owner:State Highway Agency [01]
Year built:1932
Year reconstructed:1988
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:2
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:Fair
Status:Open, no restriction [A]
Average daily traffic:3,700 [as of 2013]
Truck traffic:4% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
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: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:75.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2017Fair6 out of 10370075.5
June 2015Fair6 out of 10370058.6
June 2013Fair6 out of 10290058.1
July 2011Fair6 out of 10280059.2
July 2009Fair6 out of 10250071.2
June 2007Fair6 out of 10257071.2
July 2005Fair6 out of 10240071.3
June 2003Fair6 out of 10260071.0
May 2001Good7 out of 10230077.0
June 1999Good7 out of 10220077.0
August 1997Good7 out of 10195077.2
July 1995Good7 out of 10200084.7
August 1993Good7 out of 10175084.8
September 1989Good8 out of 10170084.8