List of roads in Carroll County, Maryland

Contents
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Road Route Places Landmarks Notes
Bachmans Valley Road Littlestown Pike to Hanover Pike (continues as Wentz Road) Westminster
Manchester
Baltimore Boulevard New Windsor Road to Baltimore County line Westminster
Finksburg
Carroll Christian Schools MD-140 is known as Westminster Pike in Baltimore County, then changes names as it crosses Patapsco River into Carroll County. It runs parallel to Old Westminster Pike most of the way to Westminster.
Baust Church Road Old Taneytown Road to Trevanion Road Uniontown
Black Rock Road Hanover Pike to Falls Road (in Baltimore County) Hampstead Designated as MD-833 from Gill Avenue to Lower Beckleysville Road, then MD-88 from Lower Beckleysville Road to Falls Road.
Road Route Places Landmarks Notes
Clear Ridge Road Middleburg Road to Green Valley Road Uniontown
Road Route Places Landmarks Notes
Deer Park Road Sykesville Road to Ivy Mill Road (in Baltimore County) Finksburg Liberty Reservoir See also Deer Park Road in Baltimore County
Road Route Places Landmarks Notes
Emory Road Old Hanover Road to Baltimore Boulevard (continues as Gamber Road) Finksburg
Upperco
Road Route Places Landmarks Notes
Francis Scott Key Highway Mason–Dixon line to Woodsboro Pike Taneytown
Keymar
Changes name from "Francis Scott Key Highway" to "Woodsboro Pike" just south of Keymar.
Road Route Places Landmarks Notes
Gamber Road Sykesville Road to Baltimore Boulevard (continues as Emory Road Gamber
Finksburg
Green Valley Road Manning Drive to Urbana Pike (in Frederick County New Windsor
Union Bridge
Johnsville
Continues as Main Street (New Windsor) in New Windsor. Also known as Main Street in Union Bridge.
Road Route Places Landmarks Notes
Hampstead Mexico Road Manchester Road to Main Street Hampstead Continues west of Manchester Road as Guadelupe Drive, and east of Main Street as Fairmount Road.
Hanover Pike 14500 Block of MD-30 in Baltimore County to Mason–Dixon line Hampstead
Manchester
North of the Mason–Dixon line, continues as Pennsylvania Route 94, known as "Baltimore Pike." South of the 14500 block, is known as "Hanover Road." Known as "Main Street" in Hampstead and Manchester.
Road Route Places Landmarks Notes
Liberty Road Kelox Road (in Baltimore County) to US-15 (in Frederick County) Eldersburg
Taylorsville
Lineboro Road Hanover Pike to Church Street Continues as Main Street in Lineboro
Littlestown Pike Baltimore Boulevard interchange to Mason–Dixon line Westminster
Union Mills
Silver Run
Carroll County Regional Airport Continues north of Mason–Dixon line as Pennsylvania Route 97, known as "Baltimore Pike." Continues south of MD-140 (Baltimore Boulevard) interchange as Pennsylvania Avenue. MD-97 continues east of this interchange as a combined route with MD-140, then continues in a southbound direction as Malcolm Drive off Baltimore Boulevard.
Lower Beckleysville Road Main Street to Mt. Carmel Road Hampstead Changes directly into Mt. Carmel Road when headed eastbound. Continues west of Main Street as Houcksville Road.
Road Route Places Landmarks Notes
Main Street (Hampstead) Black Rock Road to Ralph Avenue Hampstead Main Street is the name of MD-30, otherwise known as Hanover Pike, in Hampstead and Manchester.
Main Street (Manchester) Manchester Main Street is the name of MD-30, otherwise known as Hanover Pike, in Hampstead and Manchester
Main Street (Mt. Airy) Dead end north of Candice Drive to Ridge Road (in Howard County) Mt. Airy
Main Street (New Windsor) Springdale Road to Old Windsor Road New Windsor
Main Street (Union Bridge)
Main Street (Westminster) West Main starts at a dead-end stub that appears to have once directly connected to MD-140. Access from Route 140 is provided via WMC Drive. Continues to MD-97 (as East Main). Westminster Changes from West Main Street to East Main Street at downtown intersection with MD-27. Beyond MD-97, changes name to Old Westminster Pike.
Malcolm Drive
Manchester Road
Marriottsville Road
Marston Road
Road Route Places Landmarks Notes
New Windsor Road
Nicodemus Road MD-31 to MD-32
Road Route Places Landmarks Notes
Obrecht Road MD-97 to 3rd Avenue (just short of MD-32) Sykesville
Old Liberty Road
Old Manchester Road
Old Taneytown Road
Old Washington Road
Old Westminster Pike East Main Street (Westminster) @ MD-97 to MD-140. Westminster, Finksburg Unconnected gap in roadway, split by MD-140 @ Ridgemont Drive/Spencer Lane
Old New Windsor Road
Road Route Places Landmarks Notes
Ridge Road
Rocky Ridge Road
Road Route Places Landmarks Notes
Sykesville Road
Salem Bottom Road MD-26 at Woodbine Road to Old Washington Road near Westminster City
Road Route Places Landmarks Notes
Taneytown Pike
(Old) Taneytown Road
Trevanion Road
Road Route Places Landmarks Notes
Washington Road
Westminster Manchester Road
Westminster Pike
Woodbine Road continuation of MD-94 at Howard County line to MD-26 at Salem Bottom Road MD-94 officially ends at Lisbon rotary (intersection with Old Frederick Road) in Howard County and does not enter Carroll County.