SR836(EB) over LAWRENCE WATERWAY

Map 

Facts 

Name:	SR836(EB) over LAWRENCE WATERWAY
Structure number:	870297
Location:	0.2 Miles E/O TOLL BOOTH
Purpose:	Carries highway over relief for waterway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:	Yes, on toll road [2]
Length of largest span:	76.8 ft. [23.4 m]
Total length:	76.8 ft. [23.4 m]
Roadway width between curbs:	62.3 ft. [19.0 m]
Deck width edge-to-edge:	67.9 ft. [20.7 m]
Skew angle:	12°
Owner:	State Toll Authority [31]
Year built:	1968
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Main span material:	Prestressed concrete [5]
Main span design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	68,750 [as of 2010]
Truck traffic:	3% 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]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	82.5 tons [75.0 metric tons]
Inventory rating:	50.6 tons [46.0 metric tons]
Sufficiency rating:	89.7

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	67,500 [as of 1997]
Truck traffic:	11% of total traffic
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]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	97.9 tons [89.0 metric tons]
Inventory rating:	58.3 tons [53.0 metric tons]
Sufficiency rating:	89.8

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	45,551 [as of 1988]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 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:	47.5 tons [43.2 metric tons]
Inventory rating:	40.6 tons [36.9 metric tons]
Sufficiency rating:	91.5
Estimated cost of work:	$4,000

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