NW 21st Street over RR and Service Rd.


+25.79472, -80.26556
25°47'41" N, 80°15'56" W
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:19.7 ft. [6.0 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: January 2016 

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:Meets minimum tolerable limits to be left in place as is [4]
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]
Operating rating:45.3 tons [41.2 metric tons]
Inventory rating:41.7 tons [37.9 metric tons]
Sufficiency rating:94.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201694.5Not deficientSatisfactoryGoodGood25344
January 201494.5Not deficientSatisfactoryGoodGood25344
January 201289.5Functionally obsoleteGoodGoodGood25344
January 201088.4Functionally obsoleteGoodGoodGood25344
January 200888.4Functionally obsoleteGoodGoodGood25344
January 200684.6Functionally obsoleteGoodGoodGood25344
February 200484.6Functionally obsoleteGoodGoodGood25344
May 200284.6Functionally obsoleteGoodGoodGood25344
September 199985.7Functionally obsoleteGoodGoodGood25344
September 199782.6Not deficientGoodGoodGood24847
July 199580.8Functionally obsoleteGoodGoodGood24360
December 199388.0Not deficientGoodGoodGood24360
October 199188.1Not deficientGoodGoodGood23200