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Greenwich Road over Drainage Canal

Map

Coordinates:
+36.84213, -76.16626
36°50'32" N, 76°09'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Greenwich Road over Drainage Canal
Structure number:000000000022196
Location:1.00NEWTOWNRD0.60WITCHDUC
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:5.9 ft. [1.8 m]
Total length:33.1 ft. [10.1 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1932
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,506 [as of 2014]
Truck traffic:1% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:85.4

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2017Fair5 out of 10550685.4
December 2015Fair5 out of 10550685.4
December 2013Fair5 out of 10873785.1
December 2011Fair5 out of 10873785.1
December 2009Fair5 out of 10873785.1
December 2007Fair5 out of 10873785.1
December 2005Fair5 out of 10873788.1
December 2003Fair6 out of 10873799.2
December 2001Fair5 out of 10873788.1
December 1999Fair6 out of 10873799.2
December 1997Fair6 out of 10873799.2
December 1995Fair6 out of 10873799.2
December 1993Fair6 out of 10939299.3
December 1991Fair6 out of 10939299.3