HANOVER STREET over PATAPSCO RIVER

Map 

Facts 

Name:	HANOVER STREET over PATAPSCO RIVER
Structure number:	200000BC5211010
Location:	1.3 MI S OF IS 95
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Local (Urban) [19]
Length of largest span:	60.0 ft. [18.3 m]
Total length:	666.0 ft. [203.0 m]
Roadway width between curbs:	49.9 ft. [15.2 m]
Deck width edge-to-edge:	62.0 ft. [18.9 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1973
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:	11
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	23,600 [as of 2007]
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]
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]
Pier/abutment protection:	None present but re-evaluation suggested [5]
Scour condition:	Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:	84.2 tons [76.5 metric tons]
Inventory rating:	48.5 tons [44.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	74.2
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$107,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	20,704 [as of 1994]
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]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:	None present but re-evaluation suggested [5]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	84.2 tons [76.5 metric tons]
Inventory rating:	48.5 tons [44.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	74.5
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$49,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	20,704 [as of 1988]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
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 not over waterway. [N]
Operating rating:	64.4 tons [58.5 metric tons]
Inventory rating:	48.5 tons [44.1 metric tons]
Sufficiency rating:	78.1

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