WISCONSIN AVENUE over C&O CANAL
Map
Coordinates:
+38.90431, -77.0627638°54'16" N, 77°03'46" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | WISCONSIN AVENUE over C&O CANAL |
Structure number: | 0002 |
Location: | GEORGETOWN & C&O |
Purpose: | Carries highway and pedestrian walkway over waterway |
Route classification: | Collector (Urban) [17] |
Length of largest span: | 54.1 ft. [16.5 m] |
Total length: | 60.0 ft. [18.3 m] |
Roadway width between curbs: | 34.1 ft. [10.4 m] |
Deck width edge-to-edge: | 50.9 ft. [15.5 m] |
Owner: | State Highway Agency [01] |
Year built: | 1831 |
Year reconstructed: | 2006 |
Historic significance: | Bridge is on the National Register of Historic Places [1] |
Main span material: | Masonry [8] |
Main span design: | Arch - Deck [11] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: January 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 7,400 [as of 2006] |
Truck traffic: | 1% 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: | Meets minimum tolerable limits to be left in place as is [4] |
Water adequacy appraisal: | Better than present minimum criteria [7] |
Roadway alignment appraisal: | Better than present minimum criteria [7] |
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] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 95.3 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
January 2018 | Fair | Satisfactory | Satisfactory | Satisfactory | 7400 | 95.3 |
February 2016 | Fair | Satisfactory | Satisfactory | Satisfactory | 7400 | 94.3 |
January 2014 | Fair | Satisfactory | Satisfactory | Satisfactory | 7400 | 92.3 |
January 2012 | Fair | Good | Satisfactory | Satisfactory | 7400 | 92.3 |
December 2009 | Fair | Good | Satisfactory | Satisfactory | 7400 | 81.4 |
January 2008 | Fair | Good | Satisfactory | Satisfactory | 9500 | 81.1 |
March 2006 | Poor | Poor | Satisfactory | Satisfactory | 9500 | 78.1 |
August 2002 | Poor | Poor | Satisfactory | Satisfactory | 9500 | 78.1 |
March 2000 | Poor | Poor | Fair | Fair | 9500 | 66.9 |
April 1998 | Poor | Poor | Fair | Fair | 9500 | 66.9 |
October 1996 | Poor | Poor | Fair | Fair | 9500 | 66.9 |
April 1994 | Fair | Fair | Fair | Satisfactory | 9500 | 68.9 |
November 1992 | Fair | Fair | Fair | Satisfactory | 9500 | 68.9 |
February 1990 | Fair | Fair | Fair | Satisfactory | 9500 | 68.9 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Deck |
Reinforced Concrete Deck | sq. ft. | 2,914 | 2,914 | 0 | 0 | 0 |
Superstructure |
Masonry Arch | linear ft. | 62 | 44 | 18 | 0 | 0 |
Substructure |
Masonry Abutment | linear ft. | 102 | 56 | 46 | 0 | 0 |
Joints |
Pourable Joint | linear ft. | 102 | 0 | 102 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 116 | 114 | 2 | 0 | 0 |
Steel Protective Coating | sq. ft. | 10 | 9 | 0 | 0 | 1 |
Reinforced Concrete Bridge Rail | linear ft. | 8 | 5 | 1 | 2 | 0 |