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CHADDSFORD ROAD over BRANCH BRANDYWINE CREEK
Map
Coordinates:
+39.84419, -75.59824
39°50'39" N, 75°35'54" W
+39.84419, -75.59824
39°50'39" N, 75°35'54" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | CHADDSFORD ROAD over BRANCH BRANDYWINE CREEK |
| Structure number: | 000000000010056 |
| Old structure number: | 153100002000000 (from 1992 edition) |
| Location: | .5MI.N.DEL.LINE 49B05 |
| Purpose: | Carries highway over waterway |
| Route classification: | Collector (Urban) [17] |
| Length of largest span: | 21.0 ft. [6.4 m] |
| Total length: | 21.0 ft. [6.4 m] |
| Roadway width between curbs: | 23.3 ft. [7.1 m] |
| Deck width edge-to-edge: | 27.9 ft. [8.5 m] |
| Skew angle: | 19° |
| Owner: | State Highway Agency [01] |
| Year built: | 1860 |
| Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
| Design load: | MS 18 / HS 20 [5] |
| Main span material: | Concrete [1] |
| Main span design: | Arch - Deck [11] |
| Deck type: | Not applicable [N] |
Latest Available Inspection: April 2018
| Good/Fair/Poor Condition: | Fair |
| Status: | Open, no restriction [A] |
| Average daily traffic: | 2,388 [as of 2018] |
| Truck traffic: | 4% of total traffic |
| Superstructure condition: | Satisfactory [6 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 replacement [2] |
| Water adequacy appraisal: | Equal to present minimum criteria [6] |
| 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] |
| Scour condition: | Countermeasures have been installed to mitigate an existing problem with scour. [7] |
| Sufficiency rating: | 75.7 |
| Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
| Estimated cost of work: | $68,000 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| April 2018 | Fair | - | Satisfactory | Satisfactory | 2388 | 75.7 |
| April 2016 | Fair | - | Satisfactory | Satisfactory | 2370 | 75.7 |
| April 2014 | Fair | - | Satisfactory | Satisfactory | 2081 | 76.0 |
| April 2012 | Fair | - | Satisfactory | Satisfactory | 2104 | 76.0 |
| April 2010 | Fair | - | Satisfactory | Satisfactory | 2194 | 75.9 |
| April 2008 | Fair | - | Satisfactory | Satisfactory | 2539 | 75.6 |
| May 2006 | Fair | - | Satisfactory | Satisfactory | 2489 | 75.6 |
| May 2004 | Fair | - | Satisfactory | Satisfactory | 2430 | 74.6 |
| May 2002 | Fair | - | Satisfactory | Fair | 2349 | 63.2 |
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. | 21 | 20 | 1 | 0 | 0 |
| Substructure | ||||||
| Reinforced Concrete Abutment | linear ft. | 56 | 56 | 0 | 0 | 0 |
| Bridge Rail | ||||||
| Other Material Bridge Rail | linear ft. | 42 | 37 | 0 | 0 | 5 |
© 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/1460981
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1460981