I-83 over ON-RAMP TO NB I-83 FROM


+39.31237, -76.62549
39°18'45" N, 76°37'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-83 over ON-RAMP TO NB I-83 FROM
Structure number:200000BC1105010
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:62.0 ft. [18.9 m]
Total length:65.9 ft. [20.1 m]
Roadway width between curbs:102.0 ft. [31.1 m]
Deck width edge-to-edge:105.3 ft. [32.1 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1959
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,726 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Inventory rating:68.9 tons [62.6 metric tons]
Sufficiency rating:82.2
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$57,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201682.2FairSatisfactorySatisfactoryFairFO4726
August 201477.6FairSatisfactorySatisfactoryFairFO31400
August 201289.4FairSatisfactorySatisfactorySatisfactoryFO31400
August 201089.4FairSatisfactorySatisfactorySatisfactoryFO31400
June 200889.4FairSatisfactorySatisfactorySatisfactoryFO31400
February 200889.4FairSatisfactorySatisfactorySatisfactoryFO31400
November 200589.4FairSatisfactorySatisfactorySatisfactoryFO31400
December 200389.4FairSatisfactoryGoodGoodFO31400
January 200290.0FairSatisfactoryGoodGoodFO27082
February 200090.0FairSatisfactoryGoodGoodFO27082
February 199890.0FairSatisfactoryGoodGoodFO27082
May 199589.7GoodGoodGoodGood-27082
January 199389.7GoodVery GoodGoodGood-27082
November 199068.6GoodVery GoodVery GoodGood-27082