W EMERSON PL over RAILROAD
Map
Coordinates:
+47.65611, -122.3858347°39'22" N, 122°23'09" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | W EMERSON PL over RAILROAD |
Structure number: | 085218000000000 |
Location: | 23rd Ave W & Gilman Ave W |
Purpose: | Carries highway and pedestrian walkway over railroad |
Route classification: | Minor Arterial (Urban) [16] |
Length of largest span: | 125.0 ft. [38.1 m] |
Total length: | 125.0 ft. [38.1 m] |
Roadway width between curbs: | 40.0 ft. [12.2 m] |
Deck width edge-to-edge: | 50.2 ft. [15.3 m] |
Vertical clearance below bridge: | 19.7 ft. [6.0 m] |
Skew angle: | 20° |
Owner: | City or Municipal Highway Agency [04] |
Year built: | 1986 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Main span material: | Prestressed concrete [5] |
Main span design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: June 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 21,000 [as of 2014] |
Truck traffic: | 5% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Deck geometry appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Underclearances appraisal: | Better than present minimum criteria [7] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 75.1 |
Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
Estimated cost of work: | $3,131,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
June 2017 | Fair | Satisfactory | Good | Good | 21000 | 75.1 |
June 2015 | Fair | Satisfactory | Good | Good | 19343 | 97.2 |
June 2013 | Fair | Satisfactory | Good | Very Good | 19343 | 97.2 |
July 2011 | Fair | Satisfactory | Good | Very Good | 19343 | 97.2 |
July 2009 | Fair | Satisfactory | Good | Very Good | 25800 | 96.6 |
October 2007 | Fair | Satisfactory | Good | Very Good | 25800 | 96.6 |
September 2005 | Fair | Satisfactory | Good | Very Good | 25800 | 96.6 |
September 2003 | Fair | Satisfactory | Good | Very Good | 17700 | 97.3 |
June 2002 | Good | Very Good | Very Good | Very Good | 17700 | 97.3 |
April 2000 | Good | Very Good | Very Good | Very Good | 17700 | 97.3 |
April 1999 | Good | Very Good | Very Good | Very Good | 17700 | 97.3 |
February 1997 | Good | Very Good | Very Good | Very Good | 17700 | 97.3 |
March 1994 | Good | Very Good | Very Good | Very Good | 17700 | 97.7 |
May 1991 | Good | Very Good | Very Good | Very Good | 17700 | 97.7 |