State:PA
Place Name:Hempfield (Township of)
County:Westmoreland
NBI Structure Number:000000000036798
Route Sign Prefix:State Highway
Route Number:66
Direction:North
Facility Carried:PA TURNPIKE(PA 66)
Feature Intersected:SR 4004,NS.RR;GB-117NB
Location:HEMPFIELD TWP
Year Built:1992
RecordType:Roadway is carried ON the structure
Level of Service:Mainline roadway
Owner:State Toll Authority
Highway Agency District:12
Toll:Toll Road
Maintenance Responsibility:State Toll Authority
Functional Class:Principal Arterial - Other, Rural
Service On Bridge:Highway
Service Under Bridge:Highway-waterway-railroad
Latitude:40 18 48.00 N
Longitude:79 35 18.00 W
Material Design:Steel continuous
Design Construction:Stringer/Multi-beam or Girder
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):194.5
Approach Roadway Width (m):18.3
Lanes on Structure:3
Lanes under Structure:2
Average Daily Traffic:10429
Year of Average Daily Traffic:1998
Design Load:MS 22.5
Scour:Bridge foundations determined to be stable for the assessed or calculated scour condition.
Bridge Railings:Meet currently acceptable standards.
Historical Significance:Bridge is not eligible for the National Register of Historic Places.
# of Spans in Main Structure:4
Bridge Median:Open Median
StructureFlared:Yes
Transitions:Meets currently acceptable standards.
Approach Guardrail:Meets currently acceptable standards.
Approach Guardrail Ends:Meets currently acceptable standards.
Navigation Control:No Navigation Control on waterway (bridge permit not required).
Structure Open?:Open, no restrictions
Deck:Good Condition
Superstructure:Good Condition
Substructure:Good Condition
Structural Evaluation:Better than present minimum criteria
Sufficiency Rating (%):99.5