43 TH AVE N. over BRANCH

Map 

Facts 

Name:	43 TH AVE N. over BRANCH
Structure number:	001780
Location:	43 TH AVE & 68TH ST
Purpose:	Carries highway over waterway
Route classification:	Local (Urban) [19]
Length of largest span:	12.1 ft. [3.7 m]
Total length:	25.3 ft. [7.7 m]
Roadway width between curbs:	34.1 ft. [10.4 m]
Deck width edge-to-edge:	38.1 ft. [11.6 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1938
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 13.5 / H 15 [2]
Number of main spans:	2
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:	2,000 [as of 2004]
Truck traffic:	2% 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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	25.0 tons [22.7 metric tons]
Inventory rating:	18.8 tons [17.1 metric tons]
Sufficiency rating:	77.9
Estimated cost of work:	$504,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	2,000 [as of 1996]
Truck traffic:	1% 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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	25.0 tons [22.7 metric tons]
Inventory rating:	18.9 tons [17.2 metric tons]
Sufficiency rating:	78.1

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