N.RAMP TO BURR.AVE over WATTS BRANCH

Facts 

Name:	N.RAMP TO BURR.AVE over WATTS BRANCH
Structure number:	0019-1(LOW)
Location:	OVER WATTS BR, N.E.
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	49.9 ft. [15.2 m]
Total length:	53.2 ft. [16.2 m]
Roadway width between curbs:	25.9 ft. [7.9 m]
Deck width edge-to-edge:	36.1 ft. [11.0 m]
Owner:	State Highway Agency [01]
Year built:	1956
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Main span material:	Steel [3]
Main span design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,000 [as of 2007]
Truck traffic:	2% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	86.8 tons [78.9 metric tons]
Inventory rating:	51.9 tons [47.2 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	76.0
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$2,000,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,000 [as of 1992]
Truck traffic:	2% of total traffic
Deck condition:	Satisfactory [6 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:	86.8 tons [78.9 metric tons]
Inventory rating:	51.9 tons [47.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	79.0
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$2,000,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,000 [as of 1990]
Truck traffic:	2% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	35.6 tons [32.4 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	78.0
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$2,000,000

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