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DILLINGHAM DRIVE over PIERREMONT DITCH

Map 

Coordinates:
+32.45015, -93.74169
32°27'01" N, 93°44'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:DILLINGHAM DRIVE over PIERREMONT DITCH
Structure number:040932270934461
Location:0.24 MI N. OF OAKHILL ST.
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:20.0 ft. [6.1 m]
Total length:20.0 ft. [6.1 m]
Roadway width between curbs:30.8 ft. [9.4 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Skew angle:10°
Owner:City or Municipal Highway Agency [04]
Year built:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: April 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:26.7 tons [24.3 metric tons]
Inventory rating:20.7 tons [18.8 metric tons]
Sufficiency rating:80.7

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
April 201780.7Good7 out of 10--
April 201598.0Good7 out of 10--
April 2013100.0Good7 out of 10--
April 2011100.0GoodN out of 10--
March 2009100.0GoodN out of 10--
March 2007100.0GoodN out of 10--
March 2005100.0GoodN out of 10--
March 2003100.0GoodN out of 10--
March 2001100.0GoodN out of 10--
February 1999100.0GoodN out of 10--
February 1997100.0GoodN out of 10--