NW 21st Street over RR and Service Rd.

Map

Coordinates:
+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]`

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:	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

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
January 2016	94.5	Fair	Satisfactory	Good	Good	-	25344
January 2014	94.5	Fair	Satisfactory	Good	Good	-	25344
January 2012	89.5	Good	Good	Good	Good	FO	25344
January 2010	88.4	Good	Good	Good	Good	FO	25344
January 2008	88.4	Good	Good	Good	Good	FO	25344
January 2006	84.6	Good	Good	Good	Good	FO	25344
February 2004	84.6	Good	Good	Good	Good	FO	25344
May 2002	84.6	Good	Good	Good	Good	FO	25344
September 1999	85.7	Good	Good	Good	Good	FO	25344
September 1997	82.6	Good	Good	Good	Good	-	24847
July 1995	80.8	Good	Good	Good	Good	FO	24360
December 1993	88.0	Good	Good	Good	Good	-	24360
October 1991	88.1	Good	Good	Good	Good	-	23200