I-395 RAMP F over MIDDLE BRANCH,RAMP G

Facts 

Name:	I-395 RAMP F over MIDDLE BRANCH,RAMP G
Structure number:	300000BCWT06010
Location:	Milepost 0.6
Purpose:	Carries highway over highway and waterway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	191.0 ft. [58.2 m]
Total length:	2896.1 ft. [882.7 m]
Roadway width between curbs:	24.0 ft. [7.3 m]
Deck width edge-to-edge:	27.2 ft. [8.3 m]
Vertical clearance below bridge:	23.0 ft. [7.0 m]
Owner:	State Toll Authority [31]
Year built:	1979
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:	18
Main spans material:	Steel continuous [4]
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]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,800 [as of 2006]
Truck traffic:	8% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 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:	66.3 tons [60.3 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	96.5

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,800 [as of 1994]
Truck traffic:	8% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 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:	66.3 tons [60.3 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	96.5

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