NW MAYWOOD DR over B-18 SEMI-VIADUCT

Map 

Facts 

Name:	NW MAYWOOD DR over B-18 SEMI-VIADUCT
Structure number:	25B18 000
Location:	AT NW MELINDA AVE
Route classification:	Local (Urban) [19]
Length of largest span:	13.1 ft. [4.0 m]
Total length:	207.0 ft. [63.1 m]
Roadway width between curbs:	23.6 ft. [7.2 m]
Deck width edge-to-edge:	25.6 ft. [7.8 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1934
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 13.5 / H 15 [2]
Number of main spans:	9
Main spans material:	Concrete continuous [2]
Main spans design:	Frame [07]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	563 [as of 2007]
Truck traffic:	1% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	28.9 tons [26.3 metric tons]
Inventory rating:	16.9 tons [15.4 metric tons]
Sufficiency rating:	59.7

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	500 [as of 1997]
Truck traffic:	1% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	27.7 tons [25.2 metric tons]
Inventory rating:	16.8 tons [15.3 metric tons]
Sufficiency rating:	61.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$650,000

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