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HILTON PARKWAY over GWYNNS FALLS & FRANKLIN

Map 

Coordinates:
+39.30242, -76.67410
39°18'09" N, 76°40'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HILTON PARKWAY over GWYNNS FALLS & FRANKLIN
Structure number:200000BC2208010
Location:0.6 MI N EDMONDSON AVE
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Local (Urban) [19]
Length of largest span:89.9 ft. [27.4 m]
Total length:449.2 ft. [136.9 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:68.6 ft. [20.9 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:24°
Owner:City or Municipal Highway Agency [04]
Year built:1938
Year reconstructed:1991
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:5
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Not applicable [N]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,050 [as of 2007]
Truck traffic:5% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inventory rating:59.8 tons [54.4 metric tons]
Sufficiency rating:97.7
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$61,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201697.7FairSatisfactorySatisfactorySatisfactory-9050
March 201497.7FairSatisfactorySatisfactorySatisfactory-9050
July 201297.7FairSatisfactorySatisfactorySatisfactory-9050
July 201097.7FairSatisfactorySatisfactorySatisfactory-9050
October 200997.7FairGoodSatisfactorySatisfactory-9050
October 200795.7FairGoodSatisfactorySatisfactory-9050
October 200595.7FairGoodSatisfactorySatisfactory-9050
October 200395.7FairGoodSatisfactorySatisfactory-9050
February 200295.9FairGoodSatisfactorySatisfactory-7789
March 200095.9GoodGoodGoodGood-7789
February 199895.9GoodVery GoodVery GoodGood-7789
June 199595.8GoodGoodGoodGood-7789
October 199294.8GoodVery GoodGoodGood-7789
November 199075.4Good-GoodGoodFO7789