H.G.SHIRLEY MEM HY over WEST BRADDOCK ROAD
Map
Coordinates:
+38.83167, -77.1078438°49'54" N, 77°06'28" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | H.G.SHIRLEY MEM HY over WEST BRADDOCK ROAD |
Structure number: | 000000000019954 |
Location: | 0.35FR SEM.RD./0.55TO7 |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 76.1 ft. [23.2 m] |
Total length: | 151.9 ft. [46.3 m] |
Roadway width between curbs: | 221.1 ft. [67.4 m] |
Deck width edge-to-edge: | 239.2 ft. [72.9 m] |
Vertical clearance below bridge: | 16.4 ft. [5.0 m] |
Owner: | State Highway Agency [01] |
Year built: | 1970 |
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: | 2 |
Main spans material: | Steel [3] |
Main spans design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Epoxy Overlay [5] |
Latest Available Inspection: April 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 184,383 [as of 2014] |
Truck traffic: | 1% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Fair [5 out of 9] |
Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Deck geometry appraisal: | Superior to present desirable criteria [9] |
Underclearances appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 71.0 |
Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
Estimated cost of work: | $3,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
April 2017 | Fair | Satisfactory | Satisfactory | Fair | 184383 | 71.0 |
April 2015 | Fair | Good | Satisfactory | Fair | 184383 | 71.0 |
April 2013 | Fair | Good | Satisfactory | Fair | 159850 | 70.0 |
April 2011 | Fair | Good | Fair | Fair | 159850 | 70.0 |
April 2009 | Fair | Good | Satisfactory | Fair | 159850 | 73.0 |
April 2007 | Fair | Good | Satisfactory | Fair | 159850 | 74.0 |
April 2005 | Fair | Good | Satisfactory | Fair | 159850 | 74.0 |
June 2003 | Fair | Satisfactory | Satisfactory | Fair | 159850 | 74.0 |
May 2001 | Fair | Good | Satisfactory | Satisfactory | 159850 | 85.0 |
April 1999 | Fair | Good | Satisfactory | Fair | 159850 | 74.0 |
April 1997 | Fair | Satisfactory | Satisfactory | Fair | 159850 | 74.0 |
May 1995 | Fair | Good | Satisfactory | Fair | 159850 | 74.0 |
May 1993 | Fair | Fair | Fair | Fair | 159850 | 73.0 |
June 1990 | Fair | Fair | Fair | Fair | 159850 | 73.0 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 4,560 | 4,397 | 0 | 163 | 0 |
Steel Protective Coating | sq. ft. | 33,820 | 33,820 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 36,330 | 30,428 | 5,641 | 261 | 0 |
Wearing Surfaces | sq. ft. | 33,592 | 304 | 16,644 | 15,024 | 1,620 |
Substructure |
Reinforced Concrete Column | each | 14 | 8 | 2 | 4 | 0 |
Reinforced Concrete Abutment | linear ft. | 456 | 367 | 77 | 12 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 226 | 133 | 51 | 42 | 0 |
Joints |
Pourable Joint | linear ft. | 670 | 287 | 383 | 0 | 0 |
Bearings |
Movable Bearing | each | 60 | 53 | 5 | 2 | 0 |
Steel Protective Coating | sq. ft. | 120 | 114 | 6 | 0 | 0 |
Fixed Bearing | each | 60 | 52 | 5 | 3 | 0 |
Steel Protective Coating | sq. ft. | 120 | 118 | 2 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 608 | 546 | 62 | 0 | 0 |
Steel Protective Coating | sq. ft. | 608 | 608 | 0 | 0 | 0 |
Reinforced Concrete Bridge Rail | linear ft. | 304 | 301 | 2 | 1 | 0 |