FM 356 over MILL CREEK


+30.90073, -95.22849
30°54'03" N, 95°13'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 356 over MILL CREEK
Structure number:112280047509095
Location:1.40 MI SE OF FM 355
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:40.0 ft. [12.2 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:32.8 ft. [10.0 m]
Deck width edge-to-edge:35.4 ft. [10.8 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:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,760 [as of 2013]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:84.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairSatisfactorySatisfactorySatisfactory176084.6
July 2014FairSatisfactorySatisfactorySatisfactory180084.5
September 2012FairSatisfactorySatisfactorySatisfactory180086.5
July 2010FairSatisfactorySatisfactoryGood195086.4
August 2008FairSatisfactorySatisfactoryGood195086.4
July 2006FairSatisfactorySatisfactoryGood195084.4
May 2004FairSatisfactorySatisfactoryGood180085.5
June 2002FairSatisfactorySatisfactoryGood200084.9
June 2000FairSatisfactorySatisfactoryGood160086.0
May 1998FairSatisfactoryGoodGood150081.0
June 1996FairSatisfactoryGoodGood155080.9
May 1994FairGoodGoodSatisfactory130082.6
May 1992GoodGoodGoodGood135087.3
June 1990GoodGoodVery GoodGood125091.1