Share: 
MD 363 over S BRANCH OF ROCK CREEK
Map
Coordinates:
+38.17849, -75.92393
38°10'43" N, 75°55'26" W
+38.17849, -75.92393
38°10'43" N, 75°55'26" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | MD 363 over S BRANCH OF ROCK CREEK |
| Structure number: | 100000190007010 |
| Location: | 0.21 M E OF EARL WEBST RD |
| Purpose: | Carries highway over waterway |
| Route classification: | Major Collector (Rural) [07] |
| Length of largest span: | 15.1 ft. [4.6 m] |
| Total length: | 75.1 ft. [22.9 m] |
| Roadway width between curbs: | 38.4 ft. [11.7 m] |
| Deck width edge-to-edge: | 41.3 ft. [12.6 m] |
| Owner: | State Highway Agency [01] |
| Year built: | 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: | Wood or timber [7] |
| Main spans design: | Stringer/Multi-beam or girder [02] |
| Deck type: | Wood or Timber [8] |
| Wearing surface: | Bituminous [6] |
Latest Available Inspection: February 2017
| Good/Fair/Poor Condition: | Fair |
| Status: | Open, no restriction [A] |
| Average daily traffic: | 1,472 [as of 2009] |
| Truck traffic: | 8% 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: | Equal to present minimum criteria [6] |
| Water adequacy appraisal: | Superior to present desirable criteria [9] |
| Roadway alignment appraisal: | Equal to present desirable criteria [8] |
| Channel protection: | Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6] |
| Pier/abutment protection: | None present but re-evaluation suggested [5] |
| Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
| Sufficiency rating: | 71.4 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| February 2017 | Fair | Satisfactory | Satisfactory | Fair | 1472 | 71.4 |
| December 2014 | Fair | Satisfactory | Satisfactory | Fair | 1472 | 71.4 |
| November 2012 | Fair | Satisfactory | Satisfactory | Fair | 1472 | 69.0 |
| November 2010 | Fair | Satisfactory | Satisfactory | Fair | 1472 | 69.0 |
| November 2008 | Fair | Satisfactory | Satisfactory | Fair | 2132 | 68.0 |
| November 2006 | Fair | Satisfactory | Satisfactory | Fair | 2150 | 68.0 |
| November 2004 | Fair | Very Good | Good | Satisfactory | 2150 | 61.0 |
| November 2002 | Fair | Very Good | Good | Satisfactory | 1675 | 61.0 |
| December 2000 | Fair | Good | Good | Satisfactory | 1675 | 61.0 |
| October 1998 | Fair | Fair | Good | Good | 1675 | 60.0 |
| October 1996 | Fair | Fair | Good | Good | 1675 | 60.0 |
| October 1994 | Fair | Fair | Good | Good | 1600 | 60.0 |
| October 1992 | Fair | Fair | Good | Satisfactory | 1600 | 60.0 |
| October 1990 | Fair | Satisfactory | Good | Satisfactory | 1600 | 61.0 |
© 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/1241765
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1241765