A. 
In accordance with the provisions of MGL c. 90, § 18, as amended, the following special speed regulations have hereby been adopted by the Select Board of the Town of Merrimac and have been approved by the Massachusetts Department of Transportation and the Registrar of Motor Vehicles, and adopted by Town Meeting, that the following speed limits are established at which motor vehicles may be operated in the areas described:
Street
Direction
Limits
Bear Hill Road
Northbound
Beginning at the junction of Route 110 (East Main Street), thence northerly on Bear Hill Road 2.25 miles at 35 miles per hour ending at the Massachusetts/New Hampshire State Line; the total distance being 2.25 miles
Bear Hill Road
Southbound
Beginning at the New Hampshire/Massachusetts State Line, thence southerly on Bear Hill Road 2.25 miles at 35 miles per hour ending at the junction of Route 110 (East Main Street); the total distance being 2.25 miles
Birchmeadow Road/Hadley Road
Northbound
Beginning at the junction of Route 110 (West Main Street), thence northerly on Birchmeadow Road/Hadley Road 0.71 miles at 35 miles per hour, 0.46 miles at 30 miles per hour, 1.55 miles at 35 miles per hour ending at the Massachusetts/New Hampshire State Line; the total distance being 2.72 miles
Birchmeadow Road/Hadley Road
Southbound
Beginning at the New Hampshire/Massachusetts State line, thence southerly on Hadley Road/Birchmeadow Road 1.55 miles at 35 miles per hour, 0.46 miles at 30 miles per hour, 0.71 miles at 35 miles per hour ending at the junction of Route 110 (West Main Street); the total distance being 2.72 miles
Church Street/Highland Road
Northbound
Beginning at the junction of West Main Street (Route 110), thence northerly on Church Street/Highland Road 0.20 miles at 30 miles per hour, 2.27 miles at 35 miles per hour ending at the Massachusetts/New Hampshire State Line; the total distance being 2.47 miles
Highland Road/Church Street
Southbound
Beginning at the New Hampshire/Massachusetts State Line, thence southerly on Highland Road/Church Street 2.27 miles at 35 miles per hour, 0.20 miles at 30 miles per hour ending at the junction of West Main Street (Route 110); the total distance being 2.47 miles
Middle Road/River Road
Westbound
Beginning at the Amesbury/Merrimac Town Line, thence westerly on Middle Road/River Road 0.60 miles at 35 miles per hour, 0.33 miles at 25 miles per hour, 1.40 miles at 35 miles per hour ending at the Merrimac/Haverhill City Line; the total distance being 2.33 miles
River Road/Middle Road
Eastbound
Beginning at the Haverhill/Merrimac Town Line, thence easterly on River Road/Middle Road 1.40 miles at 35 miles per hour, 0.33 miles at 25 miles per hour, 0.60 miles at 35 miles per hour ending at the Merrimac/Amesbury City Line; the total distance being 2.33 miles
West Main Street
Eastbound
Beginning at the end of State Highway, Route 110, thence easterly 0.29 miles at 30 miles per hour, thence 0.15 miles at 25 miles per hour, ending at the beginning of State Highway; the total distance being 0.44 miles
West Main Street
Westbound
Beginning at the end of State Highway, Route 110, thence westerly 0.15 miles at 25 miles per hour, 0.29 miles at 30 miles per hour, ending at the beginning of State Highway; the total distance being 0.44 miles
B. 
Operation of a motor vehicle at a rate of speed in excess of these limits shall be prima facie evidence that such speed is greater than is reasonable and proper.
C. 
The provisions of this regulation shall not, however, abrogate MGL c. 90, § 14.