Share: 
GWMP (SB) over BOUNDARY CHANNEL
Map
Coordinates:
+38.88294, -77.05761
38°52'59" N, 77°03'27" W
+38.88294, -77.05761
38°52'59" N, 77°03'27" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | GWMP (SB) over BOUNDARY CHANNEL |
| Structure number: | 3300019P0000000 |
| Location: | 1.0 MILES NORTH OF I-395. |
| Purpose: | Carries highway and pedestrian walkway over waterway |
| Route classification: | Other Principal Arterial (Urban) [14] |
| Length of largest span: | 140.1 ft. [42.7 m] |
| Total length: | 355.0 ft. [108.2 m] |
| Roadway width between curbs: | 27.9 ft. [8.5 m] |
| Deck width edge-to-edge: | 38.1 ft. [11.6 m] |
| Skew angle: | 30° |
| Owner: | National Park Service [66] |
| Year built: | 1965 |
| Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
| Design load: | M 18 / H 20 [4] |
| Number of main spans: | 3 |
| Main spans material: | Concrete continuous [2] |
| Main spans design: | Box Beam or girders - Single or Spread [06] |
| Deck type: | Concrete Cast-in-Place [1] |
| Wearing surface: | Latex Concrete or similar additive [3] |
Latest Available Inspection: April 2017
| Good/Fair/Poor Condition: | Fair |
| Status: | Open, no restriction [A] |
| Average daily traffic: | 23,700 [as of 2007] |
| Truck traffic: | 1% of total traffic |
| Deck condition: | Satisfactory [6 out of 9] |
| Superstructure condition: | Good [7 out of 9] |
| Substructure condition: | Satisfactory [6 out of 9] |
| Structural appraisal: | Equal to present minimum criteria [6] |
| Deck geometry appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
| Water adequacy appraisal: | Equal to present desirable criteria [8] |
| Roadway alignment appraisal: | Equal to present minimum criteria [6] |
| 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 assessed or calculated scour condition. [5] |
| Sufficiency rating: | 78.1 |
| Estimated cost of work: | $113,000 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| April 2017 | Fair | Satisfactory | Good | Satisfactory | 23700 | 78.1 |
| April 2015 | Fair | Satisfactory | Good | Satisfactory | 23700 | 78.1 |
| September 2013 | Fair | Satisfactory | Good | Satisfactory | 23700 | 78.1 |
| April 2011 | Fair | Good | Good | Satisfactory | 23700 | 78.1 |
| April 2009 | Fair | Good | Good | Satisfactory | 23700 | 78.1 |
| June 2007 | Good | Good | Good | Good | 23700 | 78.1 |
| May 2005 | Good | Good | Good | Good | 23700 | 78.1 |
| July 2003 | Good | Good | Good | Good | 23700 | 78.1 |
| September 2001 | Good | Good | Good | Good | 23700 | 78.1 |
| May 1999 | Good | Good | Good | Good | 23700 | 78.0 |
© Copyright 2012-19, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1076775
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1076775