13TH AVE over CHERRY CREEK

Map 

Facts 

Name:	13TH AVE over CHERRY CREEK
Structure number:	D-01-CC-150
Location:	W 13TH AVE AT SPEER BLVD
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	44.9 ft. [13.7 m]
Total length:	99.7 ft. [30.4 m]
Roadway width between curbs:	36.1 ft. [11.0 m]
Deck width edge-to-edge:	50.9 ft. [15.5 m]
Skew angle:	30°
Owner:	City or Municipal Highway Agency [04]
Year built:	1928
Year reconstructed:	1987
Historic significance:	Bridge is eligible for the National Register of Historic Places [2]
Number of main spans:	2
Main spans material:	Concrete continuous [2]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,259 [as of 2008]
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 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:	56.4 tons [51.3 metric tons]
Inventory rating:	33.9 tons [30.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	76.2
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$731,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	11,922 [as of 1998]
Truck traffic:	6% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 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:	55.4 tons [50.4 metric tons]
Inventory rating:	32.7 tons [29.7 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	75.1
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$849,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,888 [as of 1986]
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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	32.7 tons [29.7 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	75.6
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$684,000

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