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CALVERT STREET over I-83 AND AMTRAK

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:CALVERT STREET over I-83 AND AMTRAK
Structure number:200000BC1403010
Location:0.06 MI E OF ST PAUL ST
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:133.9 ft. [40.8 m]
Total length:655.9 ft. [199.9 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:59.4 ft. [18.1 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:17°
Owner:City or Municipal Highway Agency [04]
Year built:1920
Year reconstructed:1996
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:4
Main spans material:Steel continuous [4]
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: December 2014 

Status:Open, no restriction [A]
Average daily traffic:4,246 [as of 2013]
Truck traffic:8% 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:Basically intolerable requiring high priority of replacement [2]
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]
Operating rating:93.8 tons [85.3 metric tons]
Inventory rating:55.9 tons [50.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$15,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201476.5Functionally obsoleteGoodGoodSatisfactory4246
November 201276.5Functionally obsoleteGoodGoodSatisfactory4000
November 201076.5Functionally obsoleteGoodGoodSatisfactory4000
January 201076.5Functionally obsoleteGoodGoodSatisfactory4000
January 200876.5Functionally obsoleteGoodGoodSatisfactory4000
December 200576.5Functionally obsoleteGoodGoodSatisfactory4000
November 200576.5Functionally obsoleteGoodGoodSatisfactory4000
November 200376.5Not deficientGoodGoodSatisfactory4000
December 200376.5Not deficientGoodGoodGood3943
January 200276.5Not deficientVery GoodGoodGood3943
February 200049.4Not deficientVery GoodGoodVery Good3459
January 199849.4Not deficientExcellentGoodVery Good3459
August 199521.7Structurally deficientFairFairPoor3459
December 199249.5Functionally obsoleteGoodSatisfactorySatisfactory3459
December 199045.0Functionally obsoleteSatisfactoryGoodFair3459