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29TH STREET over I 83, JONES FALLS, CSX,

Map

Coordinates:
+39.31838, -76.62955
39°19'06" N, 76°37'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:29TH STREET over I 83, JONES FALLS, CSX,
Structure number:200000BC3206010
Location:0.8 MI N NORTH AVE
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Local (Urban) [19]
Length of largest span:232.0 ft. [70.7 m]
Total length:766.1 ft. [233.5 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:61.0 ft. [18.6 m]
Vertical clearance below bridge:32.8 ft. [10.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1938
Year reconstructed:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,688 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Sufficiency rating:68.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$115,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactoryFairFair568868.8
December 2016FairSatisfactoryFairFair568868.8
December 2014FairSatisfactoryFairFair520068.9
December 2012FairSatisfactoryFairFair520068.9
December 2010FairSatisfactoryFairSatisfactory520068.9
May 2008FairGoodFairSatisfactory520068.9
September 2006FairGoodFairSatisfactory520068.9
February 2004FairGoodFairSatisfactory520068.9
January 2002FairGoodFairSatisfactory520068.9
January 2000FairGoodSatisfactorySatisfactory420080.3
January 1998FairGoodSatisfactorySatisfactory420080.3
March 1995FairGoodSatisfactorySatisfactory420080.2
October 1992FairGoodGoodSatisfactory420080.2
December 1990FairVery GoodGoodSatisfactory420038.0