SR 229/HALLECK RD over HUMBOLDT RIVER

Map 

Facts 

Name:	SR 229/HALLECK RD over HUMBOLDT RIVER
Structure number:	B1120
Location:	EAST OF ELKO
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) [07]
Length of largest span:	34.1 ft. [10.4 m]
Total length:	101.1 ft. [30.8 m]
Roadway width between curbs:	32.2 ft. [9.8 m]
Deck width edge-to-edge:	37.1 ft. [11.3 m]
Owner:	State Highway Agency [01]
Year built:	1965
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:	3
Main spans material:	Prestressed concrete [5]
Main spans design:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	220 [as of 2008]
Truck traffic:	4% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
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]
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:	72.3 tons [65.7 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	98.8

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	200 [as of 1996]
Truck traffic:	4% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:	72.3 tons [65.7 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	96.8

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	140 [as of 1988]
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:	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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	72.3 tons [65.7 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	96.9

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