I-395 NB over HAMBURG ST

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


Name:I-395 NB over HAMBURG ST
Structure number:300000BCWT14011
Location:MILEPOST 1.4
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:138.1 ft. [42.1 m]
Total length:847.2 ft. [258.2 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance above deck:20.0 ft. [6.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Toll Authority [31]
Year built:1982
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:7
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:23,316 [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:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:72.8 tons [66.2 metric tons]
Inventory rating:43.5 tons [39.5 metric tons]
Sufficiency rating:94.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201694.7FairSatisfactorySatisfactoryGood-23316
February 201491.3FairSatisfactorySatisfactoryGood-23316
March 201292.2FairSatisfactorySatisfactoryGood-23316
May 201092.2FairGoodSatisfactoryGood-23316
May 200988.1GoodGoodGoodGood-62700
March 200888.1GoodGoodGoodGood-62700
January 200772.3GoodGoodGoodGood-62700
September 200588.1GoodGoodGoodGood-62700
January 200472.3GoodGoodGoodGood-62700
February 200272.3GoodGoodGoodGood-62700
February 200072.3GoodGoodGoodGood-62700
March 199872.3GoodGoodGoodGood-62700
March 199673.1FairSatisfactoryGoodGood-62700
November 199328.0GoodGoodGoodGood-62700
November 199128.0GoodVery GoodVery GoodGood-62700