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Details NBI 2012

State:MD
NBI Structure Number:200000CO0046030
Route Sign Prefix:County Highway
Route Number:57
Facility Carried:SUNSET AVENUE
Feature Intersected:FORGE BRANCH
Location:0.9 MI E OF MD RTE 480
Year Built:1989
RecordType:Roadway is carried ON the structure
Level of Service:Mainline roadway
Owner:County Highway Agency
Highway Agency District:02
Maintenance Responsibility:County Highway Agency
Functional Class:Local, Rural
Service On Bridge:Highway
Service Under Bridge:Waterway
Latitude:38 58 42.00 N
Longitude:75 49 12.00 W
Material Design:Steel
Design Construction:Culvert (includes frame culverts)
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):14.0
Approach Roadway Width (m):6.7
Lanes on Structure:2
Average Daily Traffic:1329
Year of Average Daily Traffic:2011
Design Load:Other
Scour:Bridge foundations determined to be stable for the assessed or calculated scour condition.
Bridge Railings:Do not 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:No Median
StructureFlared:No flare
Transitions:Not Applicable
Approach Guardrail:Meets currently acceptable standards.
Approach Guardrail Ends:Does not meet currently acceptable standards.
Navigation Control:No Navigation Control on waterway (bridge permit not required).
Structure Open?:Open, no restrictions
Deck:Not Applicable
Superstructure:Not Applicable
Substructure:Not Applicable
Structural Evaluation:Better than present minimum criteria
Sufficiency Rating (%):98.9