This chart shows the status of the ARRT project and current biking, walking and parking conditions. Note that the trail is only finished in Marlborough and Hudson at this time. But several gravel sections are walkable in Stow, Maynard and Acton, although the final paved trail has not been started yet.

Last update: 9/28/2007.

Chart Legend
Rail Trail is finished and open to the public. Trail
Future Rail Trail is passable to walkers and off-road bicycles. Dirt road or woodchipped path. May be missing crossing signs, landscapping, safety fences, etc. Trail
ROW (Right of Way) may be difficult to travel for several reasons: No construction started, property ownership issues, , no easy access, active construction site, etc. Trail
ROW closed for various reasons: Private propery closed to public, missing bridge over river, active construction site, etc. Trail
Street Crossing Street
River Crossing River


Status Chart (South to North)
Description Trail
Status		 Length  
The closest parking for the start of the rail trail is downtown Marlborough, which is 2 blocks south of the trail head. There is also a public city parking garage behind City Hall, on Main Street.   Parking
L I N C O L N   S T R E E T  -  M A R L B O R O U G H
. T
R
A
I
L		 0.25 miles 3.66 miles to downtown Hudson
H U D S O N   S T R E E T
. T
R
A
I
L		 0.37 miles  
A S H   S T R E E T
. T
R
A
I
L		 0.35 miles  
F A I R B A N K S   B L V D
This was the first section of the trail to open, in May 2001. T
R
A
I
L		 0.73 miles  
The Cul-de-Sac at the end of Sasswahash Way has space for 6 cars to park.   Street Parking
F I T C H B U R G   S T R E E T
This section was opened in the Fall of 2003. T
R
A
I
L		 0.48 miles  
I-290  C O N N E C T O R   ( E A S T )
The bike tunnel under the 4-lane highway is 75 feet and the longest in the state. It was completed in October 2004 and paved in June 2005. Trail Tunnel  
I-290  C O N N E C T O R   ( W E S T )
  T
R
A
I
L		 0.9 miles  
The Route 85 trail parking lot has 20 spaces. It is located on the west side of RT-85 and is next to Brooks Pharmacy.   Trail Parking Lot
RT-85 & W A S H I N G T O N   S T R E E T - H U D S O N
. T
R
A
I
L		 0.4 miles  
A S S A B E T   R I V E R B
R
I
D
G
E		 Bridge finished in the summer of 2006.
. T
R
A
I
L		 0.18 miles Downtown Hudson is 2 blocks from the trail crossing at Broad Street.
There are 13 parking spaces on South Street, 100 feet west of the trail crossing at Broad and South Streets. Street Parking
B R O A D   S T R E E T
. T
R
A
I
L		 0.14 miles 3.66 miles to the trail head at downtown Marlborough.

1.46 miles to the Wilkins Street parking lot at the Stow Town line.
G R O V E   S T R E E T
. T
R
A
I
L		 0.2 miles  
T O W E R   S T R E E T
. T
R
A
I
L		 0.36 miles  
The Route 62 trail parking lot has 15 spaces.   Trail Parking Lot
. T
R
A
I
L		 0.25 miles  
RT-62 & M A I N   S T R E E T
. T
R
A
I
L		 0.21 miles  
C O X   S T R E E T
. T
R
A
I
L		 0.3 miles 5.12 miles to Marlborough
The Wilkins Street trail parking lot has 25 spaces.   Trail Parking Lot
W I L K I N S   S T R E E T
Contranautics (private property) R
O
W		    
M A R B O R O U G H   R O A D - Hudson/Stow Town Line
Railroad Ave. R
O
W		    
A S S A B E T   R I V E R No bridge
Honey Pot Farms R
O
W		    
A S S A B E T   R I V E R No bridge
  R
O
W		    
S U D B U R Y   R O A D
Crow Island / Track Road in Stow (recreational easement across private property) R
O
A
D		 1.2 miles  
W H I T E   P O N D   R O A D - Stow/Maynard Town Line
Track Road in Maynard. Town recreational property. Gravel road open to bikes and pedestrians. T
R
A
I
L		 0.5 miles  
G R E A T   R O A D   RT-117
Woodchip path open to pedestrians T
R
A
I
L		 0.25 miles  
S U D B U R Y   S T R E E T
Clocktower Place parking lot. (private property) R
O
W		 0.1 miles
M A I N   S T R E E T
Railroad Street. Use public road until seperate bike lane is built. R
O
A
D		 0.1 miles
F L O R I D A   R O A D
Robbins Park, footbridge across Assabet River, town parking lot. R
O
W		 0.1 miles
S U M M E R   S T R E E T
Woodchip path open to pedestrians. (town owned) T
R
A
I
L		 0.2 miles
C O N C O R D   S T R E E T
ROW has poor access and drainage. Detour on to Acton Street or Route 27. R
O
W		 0.5 miles
A C T O N   S T R E E T - Maynard/Acton Town Line
Dirt path open to public. R
O
W		 0.4 miles 1.3 miles to South Acton
B E A C O N   B U I L D I N G
Acton owned ROW R
O
W		 0.7 miles 0.9 miles to South Acton MBTA parking lot
M A P L E   S T R E E T
M A I N   S T R E E T   B R I D G E
M B T A   P A R K I N G   L O T