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SILVERLEAF AVE. over ROBERTS CANAL

Map

Coordinates:
+30.50603, -91.12530
30°30'22" N, 91°07'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SILVERLEAF AVE. over ROBERTS CANAL
Structure number:611730303910751
Location:0.25 MI N OF GREENWELL ST
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Owner:County Highway Agency [02]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Status:Bridge closed to all traffic [K]
Average daily traffic:8,137 [as of 1979]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:2.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$280,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017----81372.0
December 2015PoorPoorPoorSerious813728.9
December 2013PoorFairFairPoor813747.4
January 2012PoorFairFairPoor813747.4
January 2010FairFairGoodFair813764.2
January 2008FairGoodGoodFair813765.2