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Greenmount Avenue

Maryland Route 45 marker

Maryland Route 45
Maryland Route 45 highlighted in red
Route information
Maintained by MDSHA and Baltimore DOT
Length: 30.06 mi (48.38 km)
Existed: 1957 – present
Tourist
routes:
Horses and Hounds Scenic Byway
Mason and Dixon Scenic Byway
Major junctions
South end: US 1 in Baltimore
 

MD 146 in Towson
I-695 in Towson
MD 131 in Lutherville
MD 145 in Cockeysville
MD 138 in Hereford
MD 137 in Hereford
I-83 in Parkton

MD 439 in Maryland Line
North end: SR 3001 at the Pennsylvania state line in Maryland Line
Location
Counties: City of Baltimore, Baltimore
Highway system
MD 44 MD 46

Maryland Route 45 Bypass
Location: Towson
Length: 0.90 mi (1.4 km)

Maryland Route 45 marker

MD 146 in Towson
I-695 in Towson
MD 131 in Lutherville
MD 145 in Cockeysville
MD 138 in Hereford
MD 137 in Hereford
I-83 in Parkton


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Wikipedia

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