RI 116 G WASH HWY over BLACKSTONE RIVER/ P&W RR

Map 

Facts 

Name:	RI 116 G WASH HWY over BLACKSTONE RIVER/ P&W RR
Structure number:	000000000002750
Location:	2.5 Mi E of JCT RI 146
Purpose:	Carries highway and pedestrian walkway over railroad and waterway
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	160.1 ft. [48.8 m]
Total length:	873.1 ft. [266.1 m]
Roadway width between curbs:	44.0 ft. [13.4 m]
Deck width edge-to-edge:	60.7 ft. [18.5 m]
Owner:	State Highway Agency [01]
Year built:	1945
Year reconstructed:	2000
Historic significance:	Bridge is on the National Register of Historic Places [1]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	5
Main spans material:	Concrete [1]
Main spans design:	Arch - Deck [11]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,200 [as of 2008]
Truck traffic:	10% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
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]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	60.8 tons [55.3 metric tons]
Inventory rating:	36.0 tons [32.7 metric tons]
Sufficiency rating:	81.1
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$14,237,000

2000 Inspection 

Status:	Bridge closed to all traffic [K]
Average daily traffic:	10,200 [as of 1996]
Truck traffic:	10% of total traffic
Deck condition:	Serious [3 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Fair [5 out of 9]
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]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	46.5 tons [42.3 metric tons]
Inventory rating:	23.8 tons [21.6 metric tons]
Sufficiency rating:	28.4
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$56,072,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,500 [as of 1991]
Truck traffic:	10% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Poor [4 out of 9]
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]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	48.5 tons [44.1 metric tons]
Inventory rating:	23.8 tons [21.6 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	7.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$610,000

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