HOLLY HILLS AVE E over IS 55

Map 

Facts 

Name:	HOLLY HILLS AVE E over IS 55
Structure number:	870
Old structure number:	A1276R 2 (from 1992 edition)
Location:	S 17 T 44 N R 7 E
Purpose:	Carries highway over highway
Route classification:	Collector (Urban) [17]
Length of largest span:	74.2 ft. [22.6 m]
Total length:	230.0 ft. [70.1 m]
Roadway width between curbs:	36.1 ft. [11.0 m]
Deck width edge-to-edge:	47.6 ft. [14.5 m]
Vertical clearance below bridge:	15.4 ft. [4.7 m]
Skew angle:	25°
Owner:	State Highway Agency [01]
Year built:	1963
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 18 / H 20 [4]
Number of main spans:	4
Main spans material:	Concrete continuous [2]
Main spans design:	Box Beam or girders - Single or Spread [06]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	4,062 [as of 2009]
Truck traffic:	10% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	56.1 tons [51.0 metric tons]
Inventory rating:	28.6 tons [26.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	58.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$1,603,000

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	51,036 [as of 1997]
Truck traffic:	10% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	31.7 tons [28.8 metric tons]
Sufficiency rating:	74.9

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	44,195 [as of 1991]
Truck traffic:	10% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	31.7 tons [28.8 metric tons]
Sufficiency rating:	89.2
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$3,593,000

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