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PONCA STREET over CANTON RAILROAD

Baltimore, Maryland

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PONCA STREET over CANTON RAILROAD
Structure number:200000BC4404010
Location:PONCA ST. OVER CANTON RR
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:56.1 ft. [17.1 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Vertical clearance below bridge:21.0 ft. [6.4 m]
Skew angle:45°
Owner:City or Municipal Highway Agency [04]
Year built:1973
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:3
Main spans material:Steel continuous [4]
Main spans design:Frame [07]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,198 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Inventory rating:62.8 tons [57.1 metric tons]
Sufficiency rating:96.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$128,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201696.0FairFairSatisfactorySatisfactory-2198
October 201495.0FairFairSatisfactorySatisfactory-9716
October 201294.0FairSatisfactoryGoodGood-9716
October 201094.0FairSatisfactoryGoodGood-9716
January 201094.0FairSatisfactoryGoodGood-9716
January 200894.0FairSatisfactoryGoodGood-9716
January 200694.0FairSatisfactoryGoodGood-9716
November 200376.0FairFairGoodGoodFO9620
November 200177.0GoodGoodGoodGoodFO8442
November 199977.0FairSatisfactoryGoodGoodFO8442
February 199877.0FairSatisfactoryGoodGoodFO8442
July 199577.0FairSatisfactoryGoodGoodFO8442
January 199395.0GoodGoodGoodGood-7789
December 199095.0GoodVery GoodVery GoodGood-7789

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,0501,0163310
Deck
Reinforced Concrete Decksq. ft.6,0005,9675280
Substructure
Reinforced Concrete Abutmentlinear ft.10092530
Joints
Compression Jointlinear ft.100064360
Bearings
Movable Bearingeach1401310
Steel Protective Coatingsq. ft.1801710
Fixed Bearingeach148420
Steel Protective Coatingsq. ft.633221100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2442322100