PARK SERVICE ROAD over HERRING RUN

Facts 

Name:	PARK SERVICE ROAD over HERRING RUN
Structure number:	200000BC8000010
Location:	0.3 MI S ARGONNE DR
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Local (Urban) [19]
Length of largest span:	77.1 ft. [23.5 m]
Total length:	77.1 ft. [23.5 m]
Roadway width between curbs:	13.5 ft. [4.1 m]
Deck width edge-to-edge:	15.4 ft. [4.7 m]
Vertical clearance above deck:	13.1 ft. [4.0 m]
Skew angle:	5°
Owner:	City or Municipal Highway Agency [04]
Year built:	1973
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Main span material:	Prestressed concrete [5]
Main span design:	Box beam or girders - Multiple [05]
Deck type:	Not applicable [N]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	12 [as of 2007]
Truck traffic:	2% of total traffic
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Fair [5 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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:	36.6 tons [33.3 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	65.0
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$25,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10 [as of 1994]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 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:	36.6 tons [33.3 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Evaluation:	Not applicable [N]
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$11,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10 [as of 1981]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 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 not over waterway. [N]
Operating rating:	66.3 tons [60.3 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	77.0

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