RAMP A over APPROACHES-S CAP ST BRID
Map
Coordinates:
+38.92167, -77.0050038°55'18" N, 77°00'18" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | RAMP A over APPROACHES-S CAP ST BRID |
Structure number: | 0053(RAMP A) |
Location: | EXIT RAMP S.CAP ST BRIDGE |
Purpose: | Carries highway and pedestrian walkway over highway |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Length of largest span: | 74.2 ft. [22.6 m] |
Total length: | 344.2 ft. [104.9 m] |
Roadway width between curbs: | 24.0 ft. [7.3 m] |
Deck width edge-to-edge: | 33.5 ft. [10.2 m] |
Owner: | State Highway Agency [01] |
Year built: | 1950 |
Year reconstructed: | 1977 |
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: | Steel [3] |
Main spans design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: November 2016
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 40,000 [as of 2007] |
Truck traffic: | 4% 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: | Basically intolerable requiring high priority of replacement [2] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Scour condition: | Bridge not over waterway. [N] |
Operating rating: | 57.9 tons [52.6 metric tons] |
Inventory rating: | 36.0 tons [32.7 metric tons] |
Sufficiency rating: | 70.0 |
Recommended work: | Other structural work, including hydraulic replacements. [38] |
Estimated cost of work: | $400,000 |
Previous Inspections
Date | Suff. Rating | Condition | Deck | Superstructure | Substructure | SD/FO | ADT |
---|
November 2016 | 70.0 | Fair | Satisfactory | Satisfactory | Fair | FO | 40000 |
November 2014 | 70.0 | Fair | Satisfactory | Satisfactory | Fair | FO | 40000 |
November 2012 | 79.0 | Fair | Satisfactory | Satisfactory | Satisfactory | FO | 40000 |
November 2010 | 79.0 | Fair | Good | Satisfactory | Good | FO | 40000 |
July 2008 | 79.0 | Fair | Good | Satisfactory | Satisfactory | FO | 40000 |
August 2006 | 68.0 | Fair | Satisfactory | Fair | Satisfactory | FO | 40000 |
August 2004 | 79.0 | Fair | Satisfactory | Satisfactory | Satisfactory | FO | 40000 |
July 2002 | 79.0 | Fair | Satisfactory | Satisfactory | Satisfactory | FO | 40000 |
June 1999 | 79.0 | Fair | Satisfactory | Satisfactory | Satisfactory | FO | 40000 |
October 1996 | 79.0 | Good | Good | Good | Good | FO | 40000 |
June 1994 | 79.0 | Fair | Good | Good | Satisfactory | FO | 40000 |
March 1990 | 79.0 | Fair | Good | Good | Satisfactory | FO | 40000 |
Element Data
Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
Element | Units | Quantity | 1. Good | 2. Fair | 3. Poor | 4. Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 532 | 498 | 24 | 10 | 0 |
Steel Protective Coating | sq. ft. | 6,960 | 6,948 | 12 | 0 | 0 |
Reinforced Concrete Girder/Beam | linear ft. | 456 | 448 | 8 | 0 | 0 |
Steel Stringer | linear ft. | 1,500 | 1,202 | 297 | 1 | 0 |
Steel Protective Coating | sq. ft. | 7,313 | 6,687 | 366 | 260 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 11,465 | 11,123 | 307 | 35 | 0 |
Wearing Surfaces | sq. ft. | 8,256 | 8,234 | 16 | 6 | 0 |
Superstructure |
Steel Floor Beam | linear ft. | 277 | 250 | 19 | 8 | 0 |
Steel Protective Coating | sq. ft. | 2,693 | 2,693 | 0 | 0 | 0 |
Substructure |
Steel Column | each | 7 | 3 | 1 | 3 | 0 |
Steel Protective Coating | sq. ft. | 1,028 | 1,016 | 0 | 0 | 12 |
Reinforced Concrete Pier Wall | linear ft. | 100 | 98 | 2 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 66 | 34 | 15 | 17 | 0 |
Joints |
Strip Seal Joint | linear ft. | 100 | 34 | 66 | 0 | 0 |
Bearings |
Elastomeric Bearing | each | 5 | 0 | 5 | 0 | 0 |
Movable Bearing | each | 10 | 4 | 5 | 1 | 0 |
Steel Protective Coating | sq. ft. | 10 | 4 | 5 | 1 | 0 |
Fixed Bearing | each | 8 | 0 | 6 | 2 | 0 |
Steel Protective Coating | sq. ft. | 2 | 2 | 0 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 688 | 688 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 2,981 | 2,971 | 10 | 0 | 0 |
Reinforced Concrete Bridge Rail | linear ft. | 688 | 579 | 103 | 6 | 0 |