RTE 9A over 59TH STREET, RELIEF

Map

Coordinates:
+40.77290, -73.99351
40°46'22" N, 73°59'37" W

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

Name:	RTE 9A over 59TH STREET, RELIEF
Structure number:	000000002257569
Location:	WEST SIDE HIGHWAY-W 59 ST
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	112.9 ft. `[34.4 m]`
Total length:	3633.1 ft. `[1107.3 m]`
Roadway width between curbs:	67.9 ft. `[20.7 m]`
Deck width edge-to-edge:	75.1 ft. `[22.9 m]`
Vertical clearance above deck:	19.7 ft. `[6.0 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1931
Year reconstructed:	1994
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	4
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Integral Concrete (separate non-modified layer of concrete added to structural deck) `[2]`

Good/Fair/Poor Condition:	Fair
Status:	Posted for load `[P]`
Average daily traffic:	104,193 `[as of 2011]`
Truck traffic:	7% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	51.0
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. `[34]`
Estimated cost of work:	$172,537,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Fair	Satisfactory	Fair	Satisfactory	104193	51.0
September 2016	Fair	Satisfactory	Fair	Satisfactory	102669	36.8
August 2015	Fair	Satisfactory	Fair	Satisfactory	103205	35.1
December 2014	Fair	Satisfactory	Fair	Satisfactory	102669	51.0
August 2013	Poor	Satisfactory	Poor	Satisfactory	102700	35.0
October 2012	Poor	Very Good	Poor	Satisfactory	102700	35.0
August 2011	Poor	Very Good	Poor	Satisfactory	102700	35.0
October 2009	Poor	Excellent	Poor	Satisfactory	113317	35.0
August 2007	Poor	Excellent	Poor	Satisfactory	113317	35.0
August 2005	Poor	Excellent	Poor	Satisfactory	124707	35.0
July 2003	Fair	Excellent	Satisfactory	Satisfactory	61821	65.1
August 2001	Fair	Excellent	Satisfactory	Satisfactory	61821	97.0
October 1999	Poor	Excellent	Poor	Fair	40000	56.0
June 1997	Poor	Very Good	Poor	Poor	109220	56.0
April 1996	Poor	Very Good	Serious	Serious	109220	40.0
June 1995	Poor	Very Good	Serious	Serious	109220	40.0
July 1994	Poor	Very Good	Poor	Serious	105512	18.0
August 1993	Poor	Poor	Serious	Serious	84800	17.0
December 1992	Poor	Poor	Serious	Serious	65437	17.0
November 1991	Poor	Serious	Serious	Serious	79824	17.0

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	13,779	12,851	2	926	0
Steel Protective Coating	sq. ft.	216,100	215,028	0	0	1,072
Steel Stringer	linear ft.	43,809	43,793	0	16	0
Steel Protective Coating	sq. ft.	208,043	208,043	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	329,765	329,559	0	206	0
Wearing Surfaces	sq. ft.	315,783	312,553	0	3,230	0
Superstructure
Steel Floor Beam	linear ft.	31,139	30,375	0	764	0
Steel Protective Coating	sq. ft.	407,715	407,191	0	0	524
Substructure
Steel Column	each	162	159	0	3	0
Steel Protective Coating	sq. ft.	169,931	169,613	0	0	318
Reinforced Concrete Column	each	2	2	0	0	0
Reinforced Concrete Pier Wall	linear ft.	206	206	0	0	0
Steel Pier Cap	linear ft.	163	163	0	0	0
Steel Protective Coating	sq. ft.	3,516	3,516	0	0	0
Reinforced Concrete Pier Cap	linear ft.	210	210	0	0	0
Joints
Compression Joint	linear ft.	5,519	4,252	92	1,059	116
Bearings
Fixed Bearing	each	134	120	0	14	0
Steel Protective Coating	sq. ft.	536	520	0	16	0
Pot Bearing	each	246	203	0	43	0
Steel Protective Coating	sq. ft.	1,066	981	0	0	85
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	11,005	10,997	0	8	0