168TH AVENUE over SOUTH PLATTE RIVER

Map 

Facts 

Name:	168TH AVENUE over SOUTH PLATTE RIVER
Structure number:	ADA168-12.05070
Location:	.3 MI W OF HWY 85
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) [08]
Length of largest span:	78.7 ft. [24.0 m]
Total length:	245.4 ft. [74.8 m]
Roadway width between curbs:	38.4 ft. [11.7 m]
Deck width edge-to-edge:	41.0 ft. [12.5 m]
Skew angle:	30°
Owner:	County Highway Agency [02]
Year built:	1989
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:	3
Main spans material:	Prestressed concrete continuous [6]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	5,110 [as of 2008]
Truck traffic:	9% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:	62.7 tons [57.0 metric tons]
Inventory rating:	37.6 tons [34.2 metric tons]
Sufficiency rating:	97.3

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,482 [as of 1998]
Truck traffic:	9% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	61.4 tons [55.8 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Sufficiency rating:	98.5

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	1,919 [as of 1986]
Truck traffic:	4% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 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:	56.4 tons [51.3 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Sufficiency rating:	99.7

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