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Details NBI 2012

State:MD
Place Name:Colesville
County:Montgomery
NBI Structure Number:200000M-0204020
Route Sign Prefix:County Highway
Route Number:1659
Facility Carried:RANDOLPH ROAD
Feature Intersected:NORTHWEST BRANCH
Location:0.1 MI E OF KEMP MILL RD
Year Built:1976
RecordType:Roadway is carried ON the structure
Owner:County Highway Agency
Highway Agency District:03
Maintenance Responsibility:County Highway Agency
Functional Class:Local, Urban
Service On Bridge:Highway-pedestrian
Service Under Bridge:Waterway
Latitude:0 . N
Longitude: 0 0.0 W
Material Design:Concrete
Design Construction:Culvert (includes frame culverts)
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):22.9
Approach Roadway Width (m):23.2
Lanes on Structure:6
Average Daily Traffic:55050
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:Not Applicable
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:Meets currently acceptable standards.
Navigation Control:No Navigation Control on waterway (bridge permit not required).
Structure Open?:Posted for Load.
Deck:Not Applicable
Superstructure:Not Applicable
Substructure:Not Applicable
Structural Evaluation:Better than present minimum criteria
Sufficiency Rating (%):70.0