SR 112 EB over SR 9 (NW 27th Avenue)

Map

Coordinates:
+25.81222, -80.24036
25°48'44" N, 80°14'25" W

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

Name:	SR 112 EB over SR 9 (NW 27th Avenue)
Structure number:	870275
Location:	0.5 mile W of NW 22nd Ave
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Tolls:	Yes, on toll road `[2]`
Length of largest span:	105.0 ft. `[32.0 m]`
Total length:	233.0 ft. `[71.0 m]`
Roadway width between curbs:	49.5 ft. `[15.1 m]`
Deck width edge-to-edge:	49.9 ft. `[15.2 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Owner:	State Toll Authority `[31]`
Year built:	1960
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[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:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	54,250 `[as of 2017]`
Truck traffic:	4% 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:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	74.4

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Good	Good	Good	Good	54250	74.4
October 2016	Good	Good	Good	Good	56250	74.2
October 2014	Good	Good	Very Good	Good	54250	74.4
June 2013	Good	Good	Very Good	Good	53000	74.4
August 2011	Good	Good	Very Good	Good	39250	75.3
August 2009	Good	Good	Very Good	Good	43000	71.6
December 2007	Good	Good	Very Good	Good	38500	69.8
December 2005	Good	Good	Very Good	Good	34500	70.1
October 2003	Good	Good	Good	Good	43000	69.5
November 2001	Good	Good	Good	Good	42500	67.5
November 1999	Good	Good	Good	Good	49500	74.0
July 1997	Good	Good	Good	Good	49500	69.8
March 1995	Good	Good	Good	Good	49500	69.1
March 1993	Good	Good	Good	Good	39794	67.9
July 1991	Good	Good	Good	Good	39794	71.1

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	1,749	1,746	0	3	0
Deck
Reinforced Concrete Deck	sq. ft.	9,645	9,542	0	103	0
Substructure
Reinforced Concrete Column	each	4	3	0	1	0
Reinforced Concrete Abutment	linear ft.	112	112	0	0	0
Reinforced Concrete Pier Cap	linear ft.	112	100	0	12	0
Joints
Pourable Joint	linear ft.	168	151	12	2	3
Assembly with Seal	each	56	56	0	0	0
Bearings
Elastomeric Bearing	each	50	36	9	5	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	762	569	193	0	0