WILLAMETTE AVE over SHOOKS RUN

Map 

Facts 

Name:	WILLAMETTE AVE over SHOOKS RUN
Structure number:	CSG-H.08-09.20
Location:	JUST W OF EL PASO STREET
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Collector (Urban) [17]
Length of largest span:	20.3 ft. [6.2 m]
Total length:	20.3 ft. [6.2 m]
Deck width edge-to-edge:	202.1 ft. [61.6 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1955
Historic significance:	Historical significance is not determinable at this time [4]
Main span material:	Concrete [1]
Main span design:	Culvert [19]
Deck type:	Not applicable [N]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	2,749 [as of 2004]
Truck traffic:	4% of total traffic
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]
Culvert condition:	Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:	Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:	39.9 tons [36.3 metric tons]
Inventory rating:	36.0 tons [32.7 metric tons]
Sufficiency rating:	99.7

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	5,186 [as of 1998]
Truck traffic:	4% of total traffic
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]
Culvert condition:	Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:	39.6 tons [36.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	85.4

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	100 [as of 1990]
Truck traffic:	12% of total traffic
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]
Culvert condition:	Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	39.6 tons [36.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	97.0

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