34TH ST. N over TRIB TO BIG SLOUGH

Map 

Facts 

Name:	34TH ST. N over TRIB TO BIG SLOUGH
Structure number:	4304008700UBS15
Location:	.25M EAST OF RIDGE ROAD
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Collector (Urban) [17]
Length of largest span:	9.8 ft. [3.0 m]
Total length:	22.3 ft. [6.8 m]
Roadway width between curbs:	42.0 ft. [12.8 m]
Deck width edge-to-edge:	69.9 ft. [21.3 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	2006
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	3
Main spans material:	Concrete [1]
Main spans design:	Culvert [19]
Deck type:	Not applicable [N]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	350 [as of 2006]
Truck traffic:	2% of total traffic
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]
Pier/abutment protection:	Navigation protection not required [1]
Culvert condition:	No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	56.9 tons [51.7 metric tons]
Inventory rating:	33.9 tons [30.8 metric tons]
Sufficiency rating:	99.3

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