DOWNING ST over CHERRY CREEK

Map 

Facts 

Name:	DOWNING ST over CHERRY CREEK
Structure number:	D-01-CC-260A
Location:	DOWNING ST AT SPEER BLVD
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	50.9 ft. [15.5 m]
Total length:	109.9 ft. [33.5 m]
Roadway width between curbs:	45.3 ft. [13.8 m]
Deck width edge-to-edge:	69.2 ft. [21.1 m]
Skew angle:	21°
Owner:	City or Municipal Highway Agency [04]
Year built:	1983
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:	2
Main spans material:	Prestressed concrete [5]
Main spans design:	Tee beam [04]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	6,812 [as of 2008]
Truck traffic:	5% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 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]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	58.6 tons [53.3 metric tons]
Inventory rating:	35.1 tons [31.9 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	78.1
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$953,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,274 [as of 1998]
Truck traffic:	5% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 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]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	57.4 tons [52.2 metric tons]
Inventory rating:	34.7 tons [31.5 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	78.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$1,188,000

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