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GUILFORD AVENUE over I-83 AND AMTRAK RAILROAD

Map

Coordinates:
+39.30667, -76.61333
39°18'24" N, 76°36'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:GUILFORD AVENUE over I-83 AND AMTRAK RAILROAD
Structure number:200000BC1402010
Location:0.08 MI S OF CALVERT ST
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:173.9 ft. [53.0 m]
Total length:400.0 ft. [121.9 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Vertical clearance above deck:16.1 ft. [4.9 m]
Vertical clearance below bridge:28.9 ft. [8.8 m]
Skew angle:38°
Owner:City or Municipal Highway Agency [04]
Year built:1930
Year reconstructed:1990
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:Arch - Thru [12]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,146 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.8 tons [55.3 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Sufficiency rating:71.9
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$18,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201671.9FairGoodSatisfactorySatisfactoryFO11146
December 201571.9FairGoodSatisfactorySatisfactoryFO11146
December 201471.9FairGoodSatisfactorySatisfactoryFO11146
December 201372.0FairGoodSatisfactorySatisfactoryFO10500
November 201272.0FairGoodSatisfactorySatisfactoryFO10500
November 201172.0FairGoodSatisfactorySatisfactoryFO10500
November 201072.0FairGoodSatisfactorySatisfactoryFO10500
January 201072.0FairGoodGoodSatisfactoryFO10500
March 200871.2FairGoodGoodSatisfactoryFO10500
June 200671.2FairGoodGoodSatisfactoryFO10500
January 200471.2FairGoodGoodSatisfactoryFO10500
February 200271.2GoodGoodGoodGoodFO10400
February 200071.5GoodGoodGoodGoodFO9122
January 199871.5GoodGoodGoodGood-9122
March 199571.4GoodGoodGoodGood-9122
December 199269.3GoodVery GoodVery GoodGood-9122
January 199170.1GoodVery GoodGoodGood-9122