Greetings,
Attached are the revised draft recommendations based on the discussions yesterday. Please do not circulate these at this time.
If you have comments at this stage please send them to me by 12:30 PM Friday, October 1. Where possible I will make notations or edits. However, time, complexity or inserting individual opinion and the fact that some members may not have time in their schedule, may require that most suggestions are not incorporated at this stage. In the afternoon I will clean up the changes and have the draft disseminated via the Google Group, email list serves of MassDOT and MODR and posted on line. Please do circulate that draft when it is released.
The public meeting will be Wednesday, October 6, 2010 from 6:30 – 8:30 pm Shriners Children’s Hospital, 51 Blossom Street, Boston, MA. We will post an agenda for that soon.
A meeting summary for the September 29 meeting will be sent soon.
Thanks for all your hard work,
Bill
William DeVane Logue, JD
Senior Affiliate
Massachusetts Office of Public Collaboration, UMass Boston (MODR)
Telephone: 860-521-9122
Email: Bi...@LogueGroup.com
WalkBoston Comments to LBTF Recommendations document, 10-1-10
Delete those items shown as strikethrough
Add those items underlined
Page 1 28,000 in automobiles and trucks and hundreds
thousands of pedestrians and bicyclists cross (counts are from the DCR Halvorson/Alta Charles
River Basin | Pedestrian + Bicycle Study For Pathways + Bridges)
Page 2
The Outbound configurations include: A) one vehicle travel lane, a 6 foot bike lane plus buffer and a 15 foot wide sidewalk; B) one vehicle travel lane, a 14 foot bidirectional bike lane and a 13 foot wide sidewalk; and C) two vehicle travel lanes, a 5 foot bike lane plus buffer and a 10 foot wide sidewalk. (Approaching Charles Circle, the sidewalk narrows to 3 feet 3 inches clear for about 55 feet without a widening of the abutment wall or to 9 feet 4 inches clear with a widening. These measurements could be adjusted with modifications to vehicle and bike lane widths.)
The Inbound configurations include: A) two vehicle travel lanes, a 5 foot bike lane plus a buffer and a 10 foot wide (8 foot clear) sidewalk (the sidewalk narrows to only 4 feet clear for approximately 70 feet approaching Charles Circle) (this alternative has two other minor variations); B) an single vehicle travel lane, a 12 foot bike lane, a 15 foot sidewalk (which narrows as it approaches Charles Circle); and C) is referred to as the “hourglass” alternative with a single lane onto the bridge at Cambridge, widening to two lanes at the midpoint and widening to three lanes at the entrance to Charles Circle. The sidewalk width varies from 15 to 10 (13 to 8 feet clear) in relation to the vehicle travel lanes and the bicycle lane varies from 5 to 6 feet plus a buffer. (The sidewalk narrows to only 4 feet clear for approximately 70 feet approaching Charles Circle.)
Page 4
There was substantial discussion among the
Task Force members as to what the primary purpose of the project should be.
Some felt the cross section should be designed to favor bicycle and pedestrian
travel, and suggested that increasing congestion for automobiles and trucks
would be acceptable as a means to encourage mode shift to transit, walking
and biking. Others favored a flexible approach, creating additional bicycle
and pedestrian capacity but retaining sufficient existing
capacity for automobiles and trucks during peak periods.
Drawings
There is some inconsistency in the drawings in labeling and measurement which is confusing and also leaves us with some uncertainty about whether the description of the alternatives is correct. The location labels (such as Pinch Point 1) and measurements of the identical locations should be the same on all of the drawings.
Two lane release into Charles Circle with no change in the abutment wall configuration – labels Pinch Point 1 just on the river side of the octagon.
Three lane release into Charles Circle moving the abutment wall - labels Pinch Point 1 about 100 feet further toward the river from the octagon. On this drawing the widening in this area seems to start beyond the octagon yet the measurement shown at the end of the octagon (labeled Pinch Point 2 on this drawing) suggests that the width in this location is 36’ 6” which is 6 feet wider than the similar location on the drawing of “Two lane release into Charles Circle with no change in the abutment wall configuration”
Just a couple of quick comments:
1. The 14’ bike lane depicted in Outbound Alternative B could be either outbound-only or bi-directional, depending on whether there is an adequate bicycle facility on the inbound side. If it is outbound-only, this is essentially an outbound “1+1” alternative.
2. I am very reluctant to see a bicycle facility that is less than 5’ with a 2’ buffer. Anything less is unlikely to significantly increase the attractiveness/safety/comfort of the bridge for bicyclists. I am willing to consider reducing the buffer to 1” only if the travel lanes have been narrowed as much as possible and reducing the buffer is the only way to achieve a minimally acceptable sidewalk width.
David Watson
Executive Director
MassBike
171 Milk Street, Suite 33
Boston, MA 02109
Phone: 617-542-BIKE (2453)
Fax: 617-542-6755
Email: da...@massbike.org
The Massachusetts Bicycle Coalition promotes a bicycle-friendly environment, and encourages bicycling for fun, fitness, and transportation.
Visit us at www.massbike.org. Not a member? Click here to to join.
Thank you for your efforts on this document.
1. With the added discussions on the two way cycle track alternative on the outbound side, I would like to reiterate my request that regardless of what is provided on the outbound side, that an exclusive bicycle lane at least 5ft wide (plus buffer where feasible) the full length of the bridge into Charles Circle is provided. In my view, that removes the alternative of the shared right turn lane/bike lane option at Charles Circle (shown in green in one alternative).
2. The bike lane at Charles Circle should be place to the right of all vehicle lanes. There was consensus on this in my group last meeting but not sure if this is the consensus with the entire committee.
3. The bike box at Charles Circle should remain as a variant in one of the figures. I realize there has been little discussion of this in meetings, hence the concerns by some. So ideally please find a way to show bike boxes without stating as a task force preference at this time.
4. Under Appendix 1, correct name of the agency I represent is the Metropolitan Area Planning Council. Please correct.
Thanks
David
From: longfello...@googlegroups.com [mailto:longfello...@googlegroups.com]
On Behalf Of Bill Logue
Sent: Thursday, September 30, 2010 10:27 PM
To: longfello...@googlegroups.com
Subject: Redline edits to draft recommendations - not for dissemination
Greetings,
John Messervy, AIA
Director of Capital & Facility Planning
Partners HealthCare System Inc., Boston, MA. 02114
tel: 617-726-8616 cell: 617-861-5363 fax: 617-724-2740
email: jmes...@partners.org
Michelle Stringer - Assistant
tel: 617-724-1228
email: mstri...@partners.org
The information in this e-mail is intended only for the person to whom it is
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dispose of the e-mail.
Thanks Bill for managing a smooth and inclusive process resulting in the Task Force report.
I would like to reiterate the point I made last week about the need to separate decisions on the bridge from decisions on changes at the ends of the bridge.
As is apparent to everyone participating in the meetings, the complexity of issues in the inbound direction from Pinch Point 1 to and through Charles Circle to Cambridge and Charles Street will require substantial additional analysis and design. Furthermore, there is broad support for a new pedestrian overpass to the Esplanade which requires relocation of the Storrow off-ramp. My understanding is that MassDOT views this as a separate project, with its own set of permitting and funding issues.
Together these activities pose a significant risk and unacceptable delay to the reconstruction of the structurally-deficient bridge over the river. In order to expedite the reconstruction of the structure over the river, while allowing the time necessary for the further analysis and design required in the vicinity of Charles Circle, I strongly suggest that the Task Force report, and eventually the environmental assessment, present the possibility of a phased approach.
In my view, the Task Force is close to a consensus on the preferred bridge cross-section, which was our original charge from MassDOT. A cross-section with barrier curbs located to provide up to a 15' clear sidewalk dimension could capture that consensus. With this decision the bridge is released to proceed into Final Design and Procurement as Phase II of the Longfellow project. The finalization of the much more complex issues involving the approaches to and through Charles Circle, the connection to the Esplanade, and relocation of the Storrow off-ramp require more time. Proceeding with the Phase II structural work does not pressure any of the issues near Charles Circle, and does not constitute "segmentation" any more than proceeding with Phase I.
I hope Task Force members recognize the importance of this issue and will voice their support for deciding on a cross section design so that final engineering of the bridge can proceed.
John Messervy, AIA
Director of Capital & Facility Planning
Partners HealthCare Inc., Boston, MA. 02114
tel: 617-726-8616 cell: 617-861-5363 fax: 617-724-2740
email: jmes...@partners.org
Michelle Stringer - Assistant
tel: 617-724-1228
email: mstri...@partners.org