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HILTON STREET over AMTRAK

Map 

Coordinates:
+39.28057, -76.67212
39°16'50" N, 76°40'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HILTON STREET over AMTRAK
Structure number:200000BC5213010
Location:AT FREDERICK AVE JCT
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Urban) [19]
Length of largest span:120.1 ft. [36.6 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:48.6 ft. [14.8 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance below bridge:22.0 ft. [6.7 m]
Skew angle:17°
Owner:City or Municipal Highway Agency [04]
Year built:1955
Year reconstructed:1991
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: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 2014 

Status:Open, no restriction [A]
Average daily traffic:27,530 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:69.9 tons [63.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:72.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$12,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201472.6Functionally obsoleteSatisfactorySatisfactorySatisfactory27530
November 201271.6Functionally obsoleteSatisfactorySatisfactorySatisfactory27530
November 201071.6Functionally obsoleteSatisfactorySatisfactorySatisfactory27530
December 200971.6Functionally obsoleteSatisfactorySatisfactorySatisfactory27530
December 200771.6Functionally obsoleteSatisfactorySatisfactorySatisfactory27530
December 200871.6Functionally obsoleteSatisfactorySatisfactorySatisfactory27530
March 200671.6Functionally obsoleteSatisfactorySatisfactorySatisfactory27530
December 200571.6Functionally obsoleteGoodGoodGood27530
December 200371.6Functionally obsoleteGoodGoodGood27530
November 200371.6Functionally obsoleteGoodGoodGood27257
March 200271.6Functionally obsoleteGoodGoodGood27257
March 200072.0Not deficientGoodGoodGood23910
March 199872.0Not deficientGoodGoodGood23910
March 199572.6Not deficientGoodGoodGood23910
October 199272.6Not deficientGoodVery GoodGood23910
April 199172.6Not deficientExcellentGoodGood23910