Directions to Biogen Idec – Wellesley Office Park

Biogen Idec
Wellesley Office Park
45 William Street
Suite 200
Wellesley, MA 02481
(617) 914-7755


By Public Transportation

Shuttle Bus is available to and from nearby public transportation locations.

Times: 7:00 am to 9:00 am:

  • Riverside T Station to Wellesley Office Park (this is a continuous loop).
  • Riverside T Station to Wellesley Office Park to Auburndale Commuter Rail.
  • Riverside Center (office park) (this loop is scheduled once and puts the shuttle at the commuter rail at approximately 7:30 am).

Times: 5:00 pm to 7:00 pm:

  • Wellesley Office Park to Riverside T-Station (this is a continuous loop).
  • Wellesley Office Park to Riverside T Station to Riverside Center (office park).
  • Auburndale Commuter Rail (this loop is scheduled once and puts the shuttle at the commuter rail at approximately 5:30 pm). The Auburndale Commuter Rail is on the Worcester / Framingham / South Station Line.
  • Express Bus: Riverside/Downtown Boston via Mass Turnpike (Route 500) leaves Federal and Franklin Streets and arrives at Riverside T Station.

For more information visit MBTA Website www.mbta.com .

Driving Directions

Driving Direction From Corporate Headquarters, 14 Cambridge Center (or From East)

  1. Head west on Main St toward Ames St/Mid-Block Conn
  2. Turn left at Vassar St
  3. Turn left at RT-2A
  4. Left onto Boylston St.
  5. Continue on Massachusetts Ave
  6. Turn right to merge onto I-90 W/Mass Pike/Massachusetts Tpke via the I-90 W ramp
  7. Take the I-95/RT-128 exit 15 to Waltham
  8. Take the fork to I-95S/RT-128S/S Shore/Cape Cod and merge onto I-95 S/RT-128 S
  9. Merge onto RT-9 E/Worcester St via the RT-9 E exit 20A to Brookline/Boston
  10. Take slight Right onto Boylston Street for U- Turn to Rte. 9 WEST
  11. Left onto Ellis St.
  12. Left onto Boylston St.
  13. Merge Onto Rte.9 West
  14. Turn right into Wellesley Office Park

Building 11 is located at the Junction of Routes 9 and 128 (I-95)
There is a Police Officer on duty at the end of William Street during the evening hours of approximately 4:30 pm – 6:30 pm.

From West

  1. Take I-90/Massachusetts Turnpike/Mass Pike East to the I95/RT- 128 Exit 15 to Waltham
  2. Take the fork to I-95S/RT-128 S/S Shore/Cape Cod and merge onto I-95S/RT-128 S
  3. Merge onto RT-9 E/Worcester St via the RT-9 E exit 20A to Brookline/Boston
  4. Take slight Right onto Boylston Street for U- Turn to Rte. 9 WEST
  5. Left onto Ellis St.
  6. Left onto Boylston St.
  7. Merge Onto Rte.9 West
  8. Turn right into Wellesley Office Park

Building 11 is located at the Junction of Routes 9 and 128 (I-95)
There is a Police Officer on duty at the end of William Street during the evening hours of approximately 4:30 pm – 6:30 pm.

From North

  1. From 128 South- follow to the RT-9 East/Worcester St. exit 20A towards Brookline/Boston
  2. Take slight Right onto Boylston Street for U- Turn to Rte. 9 WEST
  3. Left onto Ellis St.
  4. Left onto Boylston St.
  5. Merge Onto Rte.9 West
  6. Turn right into Wellesley Office Park

Building 11 is located at the Junction of Routes 9 and 128 (I-95)
There is a Police Officer on duty at the end of William Street during the evening hours of approximately 4:30 pm – 6:30 pm.

From South

  1. From 128 North- Follow to the Rte. 9 East/Worcester St. Exit
  2. Take slight Right onto Boylston Street for U- Turn to Rte. 9 WEST
  3. Left onto Ellis St.
  4. Left onto Boylston St.
  5. Merge Onto Rte.9 West
  6. Turn right into Wellesley Office Park

Building 11 is located at the Junction of Routes 9 and 128 (I-95)
There is a Police Officer on duty at the end of William Street during the evening hours of approximately 4:30 pm – 6:30 pm.

Map of Biogen Idec – Wellesley Office Park Location

Google Map of Wellesley Office Park