HOMESTD HIGHLVL BR over MON,CSX,N&S,WF DR,5&7

Allegheny County, Pennsylvania

Map

Coordinates:
+40.41080, -79.91860
40°24'39" N, 79°55'07" W

View more info at Bridgehunter.com

Facts

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

Name:	HOMESTD HIGHLVL BR over MON,CSX,N&S,WF DR,5&7
Structure number:	000000000002503
Old structure number:	027301304723920 `(from 1992 edition)`
Location:	MA12 HOMESTEAD HIGH LEV
Purpose:	Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	534.1 ft. `[162.8 m]`
Total length:	3109.1 ft. `[947.6 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	56.1 ft. `[17.1 m]`
Vertical clearance below bridge:	1122.1 ft. `[342.0 m]`
Owner:	County Highway Agency `[02]`
Year built:	1936
Year reconstructed:	2007
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Number of main spans:	10
Main spans material:	Steel continuous `[4]`
Main spans design:	Truss - Deck `[09]`
Deck type:	Closed Grating `[4]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	35,235 `[as of 2006]`
Truck traffic:	8% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Pier/abutment protection:	In place but re-evaluation of design suggested `[4]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	61.3
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$17,140,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Fair	Satisfactory	Satisfactory	Satisfactory	35235	61.3
September 2016	Fair	Satisfactory	Satisfactory	Satisfactory	35235	61.3
September 2014	Fair	Satisfactory	Satisfactory	Satisfactory	35235	61.3
September 2012	Fair	Satisfactory	Satisfactory	Satisfactory	35235	61.5
September 2010	Fair	Satisfactory	Satisfactory	Satisfactory	35235	61.3
2009	Fair	-	-	Satisfactory	35235	61.0
September 2008	Fair	Satisfactory	Satisfactory	Satisfactory	35235	60.7
September 2006	Fair	Fair	Fair	Fair	35235	48.7
September 2004	Fair	Fair	Fair	Fair	35235	49.6
August 2002	Poor	Poor	Fair	Fair	35235	47.6
November 2000	Fair	Fair	Fair	Fair	35235	49.6
October 1998	Fair	Fair	Fair	Fair	35235	48.6
October 1996	Fair	Fair	Fair	Fair	35235	48.6
June 1994	Fair	Fair	Fair	Satisfactory	30566	48.6
June 1992	Fair	Fair	Fair	Fair	30566	48.6
May 1990	Fair	Fair	Fair	Fair	24000	48.6

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	2,670	2,614	50	6	0
Steel Protective Coating	sq. ft.	37,935	37,810	125	0	0
Steel Stringer	linear ft.	33,739	33,709	29	1	0
Steel Protective Coating	sq. ft.	214,822	214,821	0	0	1
Deck
Reinforced Concrete Deck	sq. ft.	25,135	24,878	257	0	0
Wearing Surfaces	sq. ft.	21,420	21,164	256	0	0
Superstructure
Steel Truss	linear ft.	5,123	4,230	36	857	0
Steel Protective Coating	sq. ft.	327,484	327,011	108	0	365
Steel Floor Beam	linear ft.	7,500	7,105	299	96	0
Steel Protective Coating	sq. ft.	97,996	97,994	1	0	1
Steel Pin or Pin & Hangar Assembly	each	80	80	0	0	0
Steel Protective Coating	sq. ft.	950	950	0	0	0
Steel Gusset Plate	each	892	841	6	45	0
Steel Protective Coating	sq. ft.	62,487	62,213	43	146	85
Substructure
Steel Column	each	18	17	0	1	0
Steel Protective Coating	sq. ft.	5,289	5,289	0	0	0
Other Material Column	each	2	2	0	0	0
Reinforced Concrete Column	each	2	2	0	0	0
Concrete Protective Coating	sq. ft.	360	360	0	0	0
Steel Column Tower/Trestle	linear ft.	368	368	0	0	0
Steel Protective Coating	sq. ft.	15,540	15,450	90	0	0
Masonry Pier Wall	linear ft.	137	137	0	0	0
Reinforced Concrete Abutment	linear ft.	235	229	6	0	0
Masonry Abutment	linear ft.	61	61	0	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	177	170	6	1	0
Concrete Protective Coating	sq. ft.	3,526	3,526	0	0	0
Steel Pier Cap	linear ft.	244	244	0	0	0
Steel Protective Coating	sq. ft.	2,714	2,714	0	0	0
Deck
Concrete Filled Grid Deck	sq. ft.	144,400	143,387	135	878	0
Wearing Surfaces	sq. ft.	133,256	130,596	1,763	895	2
Steel Protective Coating	sq. ft.	144,400	144,400	0	0	0
Joints
Strip Seal Joint	linear ft.	1,492	1,444	8	0	40
Compression Joint	linear ft.	68	0	68	0	0
Assembly without Seal Joint	linear ft.	204	204	0	0	0
Bearings
Movable Bearing	each	21	15	5	1	0
Steel Protective Coating	sq. ft.	2,900	2,860	0	40	0
Fixed Bearing	each	55	51	2	2	0
Steel Protective Coating	sq. ft.	2,300	2,240	0	20	40
Pot Bearing	each	8	7	1	0	0
Steel Protective Coating	sq. ft.	280	245	0	35	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	6,536	6,536	0	0	0
Steel Protective Coating	sq. ft.	32,658	32,658	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	6,440	4,928	1,512	0	0
Other Material Bridge Rail	linear ft.	96	96	0	0	0
Steel Protective Coating	sq. ft.	528	528	0	0	0