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I-395 RAMP H over MIDDLE BRNCH, LIGHT RAIL

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

Facts 

Name:I-395 RAMP H over MIDDLE BRNCH, LIGHT RAIL
Structure number:300000BCWT08012
Location:MILEPOST M0.6
Purpose:Carries highway over railroad and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:181.1 ft. [55.2 m]
Total length:2870.2 ft. [874.8 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:30.8 ft. [9.4 m]
Owner:State Toll Authority [31]
Year built:1976
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:19
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: November 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40,802 [as of 2016]
Truck traffic:2% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:92.8 tons [84.4 metric tons]
Inventory rating:55.9 tons [50.8 metric tons]
Sufficiency rating:92.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201592.3FairSatisfactorySatisfactorySatisfactory-40802
October 201592.3FairSatisfactorySatisfactorySatisfactory-40802
November 201392.3FairGoodSatisfactorySatisfactory-40802
February 201292.3FairGoodSatisfactorySatisfactory-40802
May 201192.3FairGoodSatisfactorySatisfactory-40802
May 200986.9FairGoodSatisfactorySatisfactory-78800
April 200886.9FairGoodGoodSatisfactory-78800
March 200786.9GoodGoodGoodGood-78800
April 200586.9GoodGoodGoodGood-78800
May 200486.9GoodGoodGoodGood-78800
April 200286.9GoodGoodGoodGood-78800
February 200086.9GoodGoodGoodGood-78800
April 199886.9GoodGoodGoodGood-78800
March 199686.9GoodGoodGoodGood-78800
December 199386.2GoodGoodGoodGood-78800
October 199186.2GoodVery GoodGoodGood-78800