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MARYLAND AVE/SR4 over LITTLE MILL CREEK
Map
Coordinates:
+39.73201, -75.58044
39°43'55" N, 75°34'50" W
+39.73201, -75.58044
39°43'55" N, 75°34'50" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | MARYLAND AVE/SR4 over LITTLE MILL CREEK |
| Structure number: | 1160 336 |
| Location: | WEST OF WILMINGTON |
| Purpose: | Carries highway and pedestrian walkway over waterway |
| Route classification: | Other Principal Arterial (Urban) [14] |
| Length of largest span: | 49.9 ft. [15.2 m] |
| Total length: | 49.9 ft. [15.2 m] |
| Roadway width between curbs: | 47.9 ft. [14.6 m] |
| Deck width edge-to-edge: | 62.7 ft. [19.1 m] |
| Owner: | State Highway Agency [01] |
| Year built: | 1931 |
| Historic significance: | Bridge is eligible for the National Register of Historic Places [2] |
| Main span material: | Concrete [1] |
| Main span design: | Arch - Deck [11] |
| Deck type: | Not applicable [N] |
Latest Available Inspection: July 2018
| Good/Fair/Poor Condition: | Fair |
| Status: | Open, no restriction [A] |
| Average daily traffic: | 19,963 [as of 2017] |
| Truck traffic: | 6% of total traffic |
| Superstructure condition: | Satisfactory [6 out of 9] |
| Substructure condition: | Good [7 out of 9] |
| Structural appraisal: | Equal to present minimum criteria [6] |
| Deck geometry appraisal: | Basically intolerable requiring high priority of replacement [2] |
| Water adequacy appraisal: | Equal to present minimum criteria [6] |
| Roadway alignment appraisal: | Equal to present desirable criteria [8] |
| 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: | Countermeasures have been installed to mitigate an existing problem with scour. [7] |
| Sufficiency rating: | 73.2 |
| Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
| Estimated cost of work: | $539,000 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| July 2018 | Fair | - | Satisfactory | Good | 19963 | 73.2 |
| July 2016 | Fair | - | Satisfactory | Good | 19475 | 73.3 |
| July 2014 | Good | - | Good | Good | 19132 | 73.4 |
| July 2012 | Good | - | Good | Good | 19378 | 73.3 |
| June 2010 | Good | - | Good | Good | 15378 | 74.3 |
| July 2008 | Good | - | Good | Good | 19362 | 73.3 |
| June 2006 | Good | - | Good | Good | 19362 | 73.3 |
| April 2004 | Poor | - | Poor | Good | 18672 | 44.5 |
| April 2002 | Fair | - | Fair | Good | 16853 | 60.9 |
| June 2000 | Fair | - | Satisfactory | Good | 17058 | 72.9 |
| June 1998 | Fair | - | Satisfactory | Good | 16348 | 71.1 |
| May 1996 | Fair | - | Satisfactory | Very Good | 22558 | 69.2 |
| June 1994 | Fair | - | Fair | Good | 17242 | 59.0 |
| June 1992 | Fair | - | Satisfactory | Very Good | 20091 | 65.9 |
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 | ||||||
| Reinforced Concrete Arch | linear ft. | 50 | 38 | 9 | 3 | 0 |
| Substructure | ||||||
| Reinforced Concrete Abutment | linear ft. | 126 | 126 | 0 | 0 | 0 |
| Bridge Rail | ||||||
| Reinforced Concrete Bridge Rail | linear ft. | 164 | 160 | 0 | 4 | 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/1076898
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1076898