NE 9th Ave over South Little River

Map 

Facts 

Name:	NE 9th Ave over South Little River
Structure number:	876418
Location:	100ft. N/O NE 75th St.
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Local (Urban) [19]
Length of largest span:	28.5 ft. [8.7 m]
Total length:	131.9 ft. [40.2 m]
Roadway width between curbs:	27.6 ft. [8.4 m]
Deck width edge-to-edge:	35.4 ft. [10.8 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1986
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:	5
Main spans material:	Concrete continuous [2]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	1,404 [as of 2004]
Truck traffic:	1% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	51.9 tons [47.2 metric tons]
Inventory rating:	31.1 tons [28.3 metric tons]
Sufficiency rating:	64.6

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	1,376 [as of 1998]
Truck traffic:	1% 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 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:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	51.9 tons [47.2 metric tons]
Inventory rating:	31.1 tons [28.3 metric tons]
Sufficiency rating:	71.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	1,320 [as of 1990]
Superstructure condition:	Very Good [8 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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	51.5 tons [46.8 metric tons]
Inventory rating:	30.7 tons [27.9 metric tons]
Sufficiency rating:	72.5

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