US 40 over WALNUT CREEK

Map 

Facts 

Name:	US 40 over WALNUT CREEK
Structure number:	013680
Location:	6.61 W SR 243
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Major Collector (Rural) [07]
Length of largest span:	120.1 ft. [36.6 m]
Total length:	233.9 ft. [71.3 m]
Roadway width between curbs:	84.0 ft. [25.6 m]
Deck width edge-to-edge:	86.0 ft. [26.2 m]
Skew angle:	30°
Owner:	State Highway Agency [01]
Year built:	1940
Year reconstructed:	1986
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 18 / H 20 [4]
Number of main spans:	3
Main spans material:	Concrete [1]
Main spans design:	Arch - Deck [11]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	7,548 [as of 2004]
Truck traffic:	10% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 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 foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	38.6 tons [35.1 metric tons]
Inventory rating:	31.7 tons [28.8 metric tons]
Sufficiency rating:	85.5

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	5,741 [as of 1994]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 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:	Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:	38.6 tons [35.1 metric tons]
Inventory rating:	31.7 tons [28.8 metric tons]
Sufficiency rating:	96.9

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	5,000 [as of 1987]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	27.3 tons [24.8 metric tons]
Inventory rating:	24.8 tons [22.5 metric tons]
Sufficiency rating:	96.3

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