COLUMBINE ST over EAST HARVARD GULCH

Map 

Facts 

Name:	COLUMBINE ST over EAST HARVARD GULCH
Structure number:	D-13-HGE-210
Location:	COLUMBINE ST N OF YALE
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Local (Urban) [19]
Length of largest span:	24.6 ft. [7.5 m]
Total length:	52.8 ft. [16.1 m]
Roadway width between curbs:	36.1 ft. [11.0 m]
Deck width edge-to-edge:	44.6 ft. [13.6 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1967
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
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:	676 [as of 2008]
Truck traffic:	2% 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:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	60.9 tons [55.4 metric tons]
Inventory rating:	36.5 tons [33.2 metric tons]
Sufficiency rating:	96.9

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	635 [as of 1998]
Truck traffic:	2% 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:	60.4 tons [54.9 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	96.9

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