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NW 20TH ST WB over LWDD E-4 (El Rio) Canal

Palm Beach County, Florida

Map

Coordinates:
+26.36968, -80.09467
26°22'11" N, 80°05'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	NW 20TH ST WB over LWDD E-4 (El Rio) Canal
Structure number:	934421
Location:	0.5MI W of N DIXIE HIGHWY
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Collector (Urban) `[17]`
Length of largest span:	20.0 ft. `[6.1 m]`
Total length:	60.0 ft. `[18.3 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	36.1 ft. `[11.0 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1962
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	3
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	12,000 `[as of 2018]`
Truck traffic:	2% of total traffic
Deck condition:	Good `[7 out of 9]`
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 corrrective action `[3]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
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 the assessed or calculated scour condition. `[8]`
Sufficiency rating:	77.3

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Good	Good	Good	Good	12000	77.3
October 2016	Good	Good	Good	Good	12000	77.3
October 2014	Good	Good	Good	Good	5000	77.7
October 2012	Good	Good	Good	Good	5000	77.7
October 2010	Good	Good	Good	Good	5000	77.7
October 2008	Good	Good	Good	Good	5000	77.7
October 2006	Good	Good	Good	Good	5000	77.7
November 2004	Good	Good	Good	Good	5000	77.7
November 2002	Good	Good	Good	Good	5000	77.7
March 2001	Good	Good	Good	Good	5000	69.2
March 2000	Good	Good	Good	Good	5000	69.2
March 1999	Good	Good	Good	Good	5000	69.0
March 1997	Good	Good	Good	Good	5000	68.5
March 1995	Good	Good	Good	Good	5000	68.7
January 1994	Good	Good	Good	Good	5000	69.7
January 1992	Good	Good	Good	Good	4500	69.7
November 1990	Fair	Satisfactory	Good	Satisfactory	4500	68.7

© 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/1089399