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HARPERS FERRY ROAD over ANTIETAM CREEK
Map
Coordinates:
+39.41723, -77.74211
39°25'02" N, 77°44'32" W
+39.41723, -77.74211
39°25'02" N, 77°44'32" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | HARPERS FERRY ROAD over ANTIETAM CREEK |
| Structure number: | 200000W-5731010 |
| Location: | ANTIETAM MD |
| Purpose: | Carries highway over waterway |
| Route classification: | Local (Rural) [09] |
| Length of largest span: | 36.1 ft. [11.0 m] |
| Total length: | 150.9 ft. [46.0 m] |
| Roadway width between curbs: | 14.8 ft. [4.5 m] |
| Deck width edge-to-edge: | 19.0 ft. [5.8 m] |
| Owner: | County Highway Agency [02] |
| Year built: | 1832 |
| Year reconstructed: | 2010 |
| Historic significance: | Bridge is eligible for the National Register of Historic Places [2] |
| Number of main spans: | 4 |
| Main spans material: | Masonry [8] |
| Main spans design: | Arch - Deck [11] |
| Deck type: | Not applicable [N] |
| Wearing surface: | Bituminous [6] |
Latest Available Inspection: November 2017
| Good/Fair/Poor Condition: | Good |
| Status: | Open, no restriction [A] |
| Average daily traffic: | 507 [as of 2008] |
| Truck traffic: | 5% of total traffic |
| Superstructure condition: | Good [7 out of 9] |
| Substructure condition: | Good [7 out of 9] |
| Structural appraisal: | Better than present minimum criteria [7] |
| Deck geometry appraisal: | Basically intolerable requiring high priority of replacement [2] |
| Water adequacy appraisal: | Equal to present minimum criteria [6] |
| Roadway alignment appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
| Channel protection: | Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5] |
| Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
| Sufficiency rating: | 76.6 |
| Recommended work: | Other structural work, including hydraulic replacements. [38] |
| Estimated cost of work: | $10,000 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| November 2017 | Good | - | Good | Good | 507 | 76.6 |
| November 2015 | Good | - | Good | Good | 507 | 76.6 |
| November 2013 | Good | - | Good | Good | 507 | 76.6 |
| November 2011 | Good | - | Good | Good | 507 | 49.5 |
| November 2009 | Fair | - | Satisfactory | Fair | 507 | 39.2 |
| December 2007 | Fair | - | Satisfactory | Fair | 421 | 39.4 |
| December 2005 | Fair | - | Satisfactory | Fair | 421 | 39.4 |
| December 2003 | Fair | - | Satisfactory | Fair | 1159 | 36.2 |
| December 2001 | Fair | - | Satisfactory | Fair | 1050 | 33.7 |
| December 1999 | Fair | - | Satisfactory | Fair | 1050 | 33.7 |
| December 1997 | Fair | - | Satisfactory | Fair | 1050 | 33.7 |
| January 1997 | Fair | - | Satisfactory | Fair | 1050 | 33.7 |
| December 1995 | Fair | Satisfactory | Satisfactory | Satisfactory | 955 | 44.7 |
| November 1993 | Fair | Good | Good | Satisfactory | 955 | 47.8 |
| February 1992 | Fair | Good | Good | Fair | 955 | 37.3 |
© Copyright 2012-20, 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/1244287
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1244287