Share:

MARYLAND AVENUE over I-83, MTA AND AMTRAK

Map 

Coordinates:
+39.30833, -76.61833
39°18'30" N, 76°37'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MARYLAND AVENUE over I-83, MTA AND AMTRAK
Structure number:200000BC1404010
Location:0.2 MI S OF NORTH AVE
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:109.9 ft. [33.5 m]
Total length:518.1 ft. [157.9 m]
Roadway width between curbs:52.2 ft. [15.9 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:29°
Owner:City or Municipal Highway Agency [04]
Year built:1959
Year reconstructed:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Steel [3]
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]

Latest Available Inspection: November 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,275 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:73.4 tons [66.7 metric tons]
Sufficiency rating:76.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$13,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201676.5FairGoodGoodSatisfactoryFO20275
November 201476.5FairGoodGoodSatisfactoryFO20275
November 201276.6FairGoodGoodSatisfactoryFO19100
November 201076.6FairGoodGoodSatisfactoryFO19100
January 201076.6FairGoodGoodSatisfactoryFO19100
January 200876.6FairGoodGoodSatisfactoryFO19100
January 200676.6FairGoodGoodSatisfactoryFO19100
January 200476.6FairGoodGoodSatisfactoryFO19100
December 200376.7FairGoodGoodSatisfactoryFO18887
January 200276.7FairVery GoodGoodSatisfactoryFO18887
February 200077.2GoodVery GoodGoodGood-14190
January 199877.2GoodVery GoodGoodVery Good-14190
July 199577.6GoodExcellentGoodVery Good-14190
April 199142.9PoorSatisfactoryGoodPoorSD14190