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image002-5MassDOT announced that the Commonwealth Avenue Bridge Replacement Project is on schedule: as of 2 p.m. Sunday, July 30th, two-thirds of the inbound deck demolition had been completed and all MBTA Green Line B infrastructure on the deck had been removed.

For the Monday morning commute, I-90 in the Allston area is anticipated to have two lanes of travel open in the eastbound and westbound directions, the MBTA Worcester/Framingham Commuter Rail Line will run normal weekday service and Amtrak’s Lake Shore Limited trains will operate on normal weekday schedules.

“We’ve been grateful for the patience and understanding of local business owners, residents and of the traveling public since the bridge replacement project began on July 26,” said Transportation Secretary and CEO Stephanie Pollack. “This is a complex project, impacting people who drive, walk, bike and take transit and, while we are using accelerated construction techniques, we appreciate how travel times are longer for people who use the area and how the work has and will change people’s routines.  We will continue to monitor construction activities and make adjustments if necessary in order to better re-route people who must use the roads around Commonwealth Avenue, the Pike and the B Line.”

“We continue to make progress in taking apart the inbound side of the Commonwealth Avenue Bridge deck,” said Acting Highway Administrator Jonathan Gulliver. “We have approximately two hundred personnel deployed during each 24 hour period and we’re working around the clock so the deck replacement can be completed on schedule.  Our advice continues to be:  avoid travel on I-90 and in the Commonwealth Avenue area near Boston University if possible, but if you must go through the area, build extra time into your trip and check some of the available technology tools to find the best route.”

MBTA Deputy General Manager Jeff Gonneville added, “We’ve been pleased that we have been able to accommodate all transit customers with special bus shuttles at stops near the Commonwealth Avenue Bridge on the B Line  and because the Worcester/Framingham Commuter Rail line has been terminating at Boston Landing Station this weekend.  We’ve also added additional capacity to the Worcester/Framingham Line and D Line in anticipation of more people choosing to travel by mass transit on those lines as I-90 and other roads are impacted during this construction period.  We want customers to know that we are doing all we can to help get them where they need to go and in the most efficient manner.”

Members of the public are encouraged to check transit schedule information to learn about bus shuttles and regular service:  www.mbta.com.  In addition, MassDOT’s free app, GoTime, (www.MassDOTgotime.com), has real-time travel time to specific destinations on major roads in the state.  Other resources to learn of real-time information include the following Twitter accounts:   @MassDOT @MBTA and @MBTA_CR.

The Commonwealth Avenue Bridge Project has been years in the planning and logistics are being deployed in such a way as to best to shorten the length of time the work will impact the public.  MassDOT contractors will continue to work continuous shifts seven days a week and utilize Accelerated Bridge Construction techniques in order to reduce the overall construction duration and minimize the impact on travelers.

This project, which would take an estimated four to five years using conventional techniques with significant lane-takings and service disruptions, is scheduled for two short duration construction phases.  The eastbound side of the bridge deck of the Commonwealth Avenue Bridge and the MBTA Green Line B track area are being replaced between now and August 14 and in the summer of 2018, the westbound side of the bridge deck will be replaced.  In addition to a new bridge deck, the project will result in functional and safety improvements for vehicles, the B Line, for cyclists and for pedestrians.

The full project impacts of the Commonwealth Bridge Project are as follows:

For Pedestrians and Bicyclists:

  • Pedestrians and bicyclists are able to travel across a portion of the Commonwealth Avenue Bridge on the westbound side throughout construction this summer.
  • Bicyclists heading in some directions will encounter occasional minor detour routes, such as, where they are able to cross Commonwealth Avenue.
  • Some areas of Commonwealth Avenue near the construction zone have jersey barriers and fencing to protect the public from heavy construction equipment which is deployed and sometimes moving along the road.  As always, during the construction period, pedestrians and bicyclists will have full access across the Commonwealth Avenue Bridge on the westbound side.
  • Due to safety and logistic reasons, the temporary mid-block crossing between Carlton Street and St. Mary’s Street has been closed.  The western crosswalk at the Commonwealth Avenue/St. Mary’s intersection has been re-opened, allowing pedestrians and cyclists to cross Commonwealth Avenue at St. Mary’s Street under police detail control.
  • Eastbound bicyclists heading to the BU Bridge will cross Commonwealth Avenue at St. Paul Street to a shared bike/bus travel lane in the westbound roadway.  Bicyclists continuing eastbound will cross back to eastbound Commonwealth Avenue at St. Mary’s Street.
  • Westbound bicyclists will continue to use the existing westbound bicycle lanes.  There are no crossings between Amory Street and St. Mary’s Street.
  • As before, there will be portions of the route near the work zone where cyclists will have to walk their bicycles.
  • There are additional Hubway bike rental stations on Commonwealth Avenue during the shutdown (see below). 

For Drivers: 

  • Commonwealth Avenue Users:

o   Commonwealth Avenue (between Packard’s Corner and Kenmore Square) is closed to non-emergency and non-MBTA bus shuttle traffic (local access only) until 5:00 a.m., on August 14.

o   See the “Commonwealth Avenue Closure Detour” on the Traffic Management page.

o   Access is maintained for businesses and abutting properties. 

  • Boston University (BU) Bridge Users:

o   The BU Bridge is closed to non-emergency vehicular traffic until 5:00 a.m., on August 14.

o   See the “Boston University (BU) Bridge Closure Detour” on the Traffic Management page.

  • I-90 (Mass Pike) Users:

o   From 9:00 p.m., on July 28, to 5:00 a.m., on August 7:

o   I-90 between the Allston Interchange and the Beacon Street Overpass in Boston will have no more than two lanes open in both directions.

o   I-90 in this area will be further reduced to one lane in each direction during off-peak, weekend, and weekday overnight hours.

o   The I-90 Eastbound on-ramp from Cambridge Street/Soldiers Field Road will be closed.

o   The I-90 Westbound Exit 20 off-ramp to Brighton/Cambridge will be closed intermittently.

o   See the “I-90 (Mass Pike) Ramp Closures Detour” on the Traffic Management page.

For MBTA Green B Line Users:

  • The Green B Line in the area of the Commonwealth Avenue Bridge has been replaced with shuttle buses between Babcock Street and Blandford Street Stations until 5:00 a.m., August 14These buses have regular stops along the detour route for boarding/disembarking.
  • For more information, please visit the Green Line page on the project website. 

For MBTA Commuter Rail

  • The Commuter Rail Framingham/Worcester Line will operate regular service on weekdays.
  • On weekends, (July 29-30 and August 5-6), service will terminate at Boston Landing, where customers can take a shuttle to Reservoir Station on the Green Line D branch.  Commuter rail riders will then be able to travel to the downtown Boston Green Line stations.

o   Extra Green Line trains will run from Reservoir to Park Street to accommodate Commuter Rail passengers.

o   There will be a special Boston Red Sox home game day bus shuttle service for the Worcester/Framingham commuter rail line.  This shuttle will run between Boston Landing and Yawkey Station on the following Red Sox game days:  7/29, 7/30, 8/5, and 8/6.  This Red Sox shuttle bus will depart from Boston Landing Station to Yawkey Station starting three hours before the start of each game and will operate from Yawkey Station to Boston Landing Station after these games, with departures starting 30 minutes after the conclusion of the ballgames.

For Amtrak customers 

  • On Amtrak’s Lakeshore Limited Line, buses will replace trains between South Station and Albany, New York, during the weekends of July 29-30 and August 5-6 

For MBTA Bus Users:

  • MBTA Bus Routes CT2 and 47 are detoured from the normal routes until 5:00 a.m., on August 14.
  • See the MBTA Bus page on the project website.
  • Route 57 Bus is operating its normal route.

Memorial Drive in Cambridge 

  • MassDOT has requested that the Department of Conservation and Recreation (DCR) allow vehicular traffic on Memorial Drive in Cambridge on Sunday, July 30, and Sunday, August 6 to minimize impacts on local roadways in order to encourage safe access throughout the area.  (Ordinarily, on Sundays in the summer, a section of Memorial Drive in Cambridge is  closed to motor vehicles so that it can be used by pedestrians and cyclists.) 

MassDOT Encourages Active Transportation

  • There are recently installed pedestrian and bicycle wayfinding signage near Green Line shuttle bus stops on Commonwealth Avenue and in the area of Boston University to non-motorized travel especially for short trips. The signs list walking and biking distances to specific destinations.  This is helping to optimize shuttle bus operations by shortening bus wait times and headways.  In general, the public will find it a ten minute walk from where the B Line train service will terminate due to construction and from where the B Line train service will resume.

Additional Hubway Stations

  • MassDOT is partnering with Hubway to provide additional temporary Hubway stations on Commonwealth Avenue during the construction period so the public can rent a bike.   These stations are located at:

o   Babcock Street

o   Silber Way

  • Hubway Ambassadors are assisting users at these temporary locations Monday through Friday from 7:00 a.m. though 10:00 a.m. and from 4:00 p.m., though 7:00 p.m., providing additional bikes on a first-come, first-serve basis. All existing Hubway stations along Commonwealth Avenue and the rest of the Hubway service area will continue to be operational.

For New Hubway Users

  • Download the brand new Hubway mobile app, available for iPhone and Android.
  • Use the app to find a station near you.
  • You can also get a pass via the app (only $1 for a single trip or save $20 on a full annual membership during the shutdown.)

For more information, visit thehubway.com, and download the new Hubway mobile app.

MassDOT asks for the community’s help to reduce traffic volume in the area as much as possible. MassDOT encourages the public to consider:

  • REDUCE – Work with employers on flex time or telecommuting as an alternative to travel during this time period. Avoid traveling through the area, if at all possible
  • REROUTE – Plan alternative travel routes around this construction area
  • REMODE – Consider using alternate modes of transportation including public transit, walking or biking.

Individuals are encouraged to sign up for email notices to receive public meeting notices, construction updates and traffic alerts. The Commonwealth Avenue Bridge Replacement Project website also contains specific details and maps

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