NW 21st Street over RR and Service Rd.
Map
Coordinates:
+25.79502, -80.2656325°47'42" N, 80°15'56" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | NW 21st Street over RR and Service Rd. |
Structure number: | 874603 |
Location: | 200 ft. W/O LeJeune Rd |
Purpose: | Carries highway over highway and railroad |
Route classification: | Minor Arterial (Urban) [16] |
Length of largest span: | 51.5 ft. [15.7 m] |
Total length: | 154.5 ft. [47.1 m] |
Roadway width between curbs: | 76.1 ft. [23.2 m] |
Deck width edge-to-edge: | 79.1 ft. [24.1 m] |
Vertical clearance below bridge: | 16.4 ft. [5.0 m] |
Skew angle: | 20° |
Owner: | County Highway Agency [02] |
Year built: | 1971 |
Year reconstructed: | 2014 |
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: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: August 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 25,344 [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: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Better than present minimum criteria [7] |
Underclearances appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Roadway alignment appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Pier/abutment protection: | In place and functioning [2] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 75.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
August 2017 | Fair | Satisfactory | Good | Good | 25344 | 75.0 |
January 2016 | Fair | Satisfactory | Good | Good | 25344 | 94.5 |
January 2014 | Fair | Satisfactory | Good | Good | 25344 | 94.5 |
January 2012 | Good | Good | Good | Good | 25344 | 89.5 |
January 2010 | Good | Good | Good | Good | 25344 | 88.4 |
January 2008 | Good | Good | Good | Good | 25344 | 88.4 |
January 2006 | Good | Good | Good | Good | 25344 | 84.6 |
February 2004 | Good | Good | Good | Good | 25344 | 84.6 |
May 2002 | Good | Good | Good | Good | 25344 | 84.6 |
September 1999 | Good | Good | Good | Good | 25344 | 85.7 |
September 1997 | Good | Good | Good | Good | 24847 | 82.6 |
July 1995 | Good | Good | Good | Good | 24360 | 80.8 |
December 1993 | Good | Good | Good | Good | 24360 | 88.0 |
October 1991 | Good | Good | Good | Good | 23200 | 88.1 |