42ND STREET over AMTRAK(PITTSBURGH ML)

Map 

Facts 

Name:	42ND STREET over AMTRAK(PITTSBURGH ML)
Structure number:	677301027001250
Location:	S.POPLAR ST. 27K08
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Local (Urban) [19]
Tolls:	Yes, on toll road [2]
Length of largest span:	262.2 ft. [79.9 m]
Total length:	308.1 ft. [93.9 m]
Roadway width between curbs:	30.8 ft. [9.4 m]
Deck width edge-to-edge:	35.4 ft. [10.8 m]
Vertical clearance above deck:	9.8 ft. [3.0 m]
Vertical clearance below bridge:	16.4 ft. [5.0 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1910
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 22.5 / HS 25 [9]
Main span material:	Concrete [1]
Main span design:	Arch - Thru [12]
Deck type:	Not applicable [N]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	2,900 [as of 1978]
Deck condition:	Excellent [9 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Excellent [9 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	54.9 tons [49.9 metric tons]
Inventory rating:	29.9 tons [27.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	63.5
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$2,000

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	2,900 [as of 1978]
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	32.7 tons [29.7 metric tons]
Inventory rating:	14.9 tons [13.5 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	13.7
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$2,062,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	2,900 [as of 1978]
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Fair [5 out of 9]
Operating rating:	28.5 tons [25.9 metric tons]
Inventory rating:	13.6 tons [12.4 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	35.6
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$1,902,000

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