COUNTY LINE ROAD over STREAM

Map 

Facts 

Name:	COUNTY LINE ROAD over STREAM
Structure number:	514301050000163
Location:	COUNTY LINE RD AT 44TH
Purpose:	Carries highway over waterway
Route classification:	Local (Urban) [19]
Length of largest span:	9.8 ft. [3.0 m]
Total length:	21.0 ft. [6.4 m]
Roadway width between curbs:	39.0 ft. [11.9 m]
Owner:	County Highway Agency [02]
Year built:	1972
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
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:	1,555 [as of 1998]
Truck traffic:	5% 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:	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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	36.0 tons [32.7 metric tons]
Inventory rating:	24.0 tons [21.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	80.6
Recommended work:	Replacement of bridge or other structure because of relocation of road. [32]
Estimated cost of work:	$268,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	500 [as of 1982]
Truck traffic:	5% 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:	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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	36.0 tons [32.7 metric tons]
Inventory rating:	24.0 tons [21.8 metric tons]
Sufficiency rating:	84.7

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	500 [as of 1982]
Truck traffic:	5% 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:	33.7 tons [30.6 metric tons]
Inventory rating:	23.8 tons [21.6 metric tons]
Sufficiency rating:	84.4

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