SR-9A NB over TERRAPIN CREEK

Map 

Facts 

Name:	SR-9A NB over TERRAPIN CREEK
Structure number:	720476
Location:	SR-9A NB / TERRAPIN CREEK
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	80.1 ft. [24.4 m]
Total length:	400.9 ft. [122.2 m]
Roadway width between curbs:	40.0 ft. [12.2 m]
Deck width edge-to-edge:	42.7 ft. [13.0 m]
Vertical clearance below bridge:	7.9 ft. [2.4 m]
Skew angle:	45°
Owner:	State Highway Agency [01]
Year built:	1984
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	5
Main spans material:	Prestressed concrete [5]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	26,750 [as of 2008]
Truck traffic:	13% of total traffic
Deck condition:	Good [7 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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:	71.5 tons [65.0 metric tons]
Inventory rating:	41.0 tons [37.3 metric tons]
Sufficiency rating:	98.8

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,000 [as of 1997]
Truck traffic:	15% of total traffic
Deck condition:	Good [7 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:	49.0 tons [44.5 metric tons]
Inventory rating:	43.5 tons [39.5 metric tons]
Sufficiency rating:	99.4

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	12,280 [as of 1989]
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]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	52.5 tons [47.7 metric tons]
Inventory rating:	46.5 tons [42.3 metric tons]
Sufficiency rating:	91.0

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