SAFE STREETS BURLINGTON: Roundabouts to the Rescue--Creative Traffic Control Officer in Wilmington, NC

Sunday, September 23, 2018

Roundabouts to the Rescue--Creative Traffic Control Officer in Wilmington, NC

How roundabouts in hurricane/floods in the Carolinas came to the rescue in Wilmington, NC when the the electricity went out. How a creative traffic control officer—not an engineer--became a roundabout designer and cut one queue from five miles to about a half mile (about 1250 cars to 125 cars).

Note this video seems to work on some but not all browsers:

https://www.coastalreview.org/2018/09/parts-of-nc-coast-remain-isolated-flooded/

Text from North Carolina roundabout engineer Jim Dunlop, P.E., North Carolina Department of Transportation writing in the Roundabout Research listserv this week:

I thought it was the Wilmington traffic engineer. Turns out it was a traffic enforcement officer from Wilmington. He set up his patrol car in the middle of the intersection, to warn drivers to that the signal was out. He then put a circle of cones around his vehicle to hopefully protect it. After a while, he realized that drivers were treating it essentially as a roundabout. So he set up lane closures to bring it to a single lane (with a right turn bypass!) The aforementioned traffic engineer then took the idea and modified it a few times to make it work better. They implemented it at two other intersections. One of those had about a five mile backup which became about a ½ mile queue after the temp roundabout was implemented.

3 comments:

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2021 Petition! Stop the Parkway Environmental Injustice !

What can you do?

Sign the Stop the Champlain Parkway Project and Choose the Champlain RIGHTway Petition: http://chng.it/tS9Ts5FjDx

The mission of the Pine Street Coalition is re-design of the Champlain Parkway by re-opening a new EIS process in order to incorporate “best practices” of today which include: (1) re-directing the “purpose and need” to meeting the needs of theSouth End neighborhood and away from facilitating the movement of cars to downtown; (2) reducing instead of increasing the number of roadway injuries to residents and visitors; (3) decreasing the environmental impacts, particularly in regard to the stressed Englesby Brook; (4) provision of separate and equal facilities for those who walk and bike along the corridor; and (5) utilize modern roundabouts to reduce injury rates to all users, cut global warming emissions and other pollutants, reduce gasoline use, reduce delay for all users, manage speed and thereby reduce noise levels and add scenic quality.

CHAMPLAIN PARKWAY REDESIGN GUIDELINES Let's Do it Right the First Time!

The Champlain Parkway Redesign Guidelines (Guidelines) arose from meetings and discussions in the South End and throughout the City. The grassroots group, Pine Street Coalition, seeks a new design process incorporating new laws and plans, particularly safety changes. The Burlington Walk Bike Council developed a number of walk and bike facility recommendations. Safety remains the principal consideration both dismissed and ignored in the 2009 environmental document and current design. The Guidelines provide a framework for viewing changes to the current obsolete design of the Parkway and present a new approach on choices possible in a new democratic design process once the current project design reaches its well deserved end. The Parkway dates from 1960s, the current design from a decade ago—times do lead to changes! The Guidelines include dealing with four major flaws reflective of the obsolete, invalid 2009 environmental document:
--Cutting 1.5 mile lane miles of roadway, including constructing on (not two!)--streets between Home Avenue and Flynn Avenue. Also provide for a safe, quality access to both new developments, City Market South End and Petra Cliffs --Retaining full connectivity of Pine Street now set to dead end short of Queen City Park Road which forces South End residents onto Shelburne Road to access Hannaford, the Palace and Lowe's
--Installing roundabouts instead of six new obsolete and unsafe signalized intersection to prevent an increase of about eight injuries a year to South End travelers --Providing separate and safe sidewalk and bicycleway from Home Avenue to Curtis Lumber
—Improve air quality and safety for King Maple low income/minority neighborhood while Flynn Street ending of roadway insure minimal traffic changes on Pine Street
--Conserving four acres between Flynn and Lakeside Avenues for economic development of the “Gilbane” property (now a large parking area) and for protection and improving stressed Englesby Brook

Online: https://www.facebook.com/SSBPineStreetNOW/ SafeStreetsBurlington.com

Southern Connector Rethinking

By Steven Goodkind P.E.

The Southern Connector Project is one piece of a larger transportation plan for Chittenden County that was formulated over 40 years ago. It consisted of a network of highways that would encircle the county through Burlington, South Burlington, Williston, Winooski, Essex and Colchester. Parts of it included existing state highways and the interstate. There were also proposed new roads i.e. the Northern and Southern Connectors and the Circumfential Highway.

These proposed new roads share many common characteristics. They were to be for the most part limited access routes that would take traffic from existing local roads and reassign it to these new segments. But just as importantly, they all contained a huge conceptual flaw by relying on the perceived benefits of the ring road concept. .

We have learned a lot in the transportation field in recent decades and it is now widely recognized that it is generally better to improve our existing system to make it safer and more usable to all modes of transportation, than to build new

roads. We have also grown to appreciate the benefits of neighborhood connections that are not separated by manmade barriers such as limited access highways or large development projects. (The Burlington Town Center is an example of the latter case).

As a result, only portions of the original plan have been constructed. They are the three “bypass segments”, including the so-called “road to nowhere” in Burlington. The ring road concept is essentially dead.

However, the old concept does live on in at least one project. The Southern Connector, especially the piece from Home Ave. to Lakeside, is a classic example of old thinking, the benefits of which are far outweighed by the negative aspects it delivers. Because the latest version of this project dumps its supposed

reassigned traffic right back onto Pine Street without a connection to Battery Street, it fails to provide any significant transportation benefit that could not be achieved by simply opening the “road to nowhere”. The current plan eliminates

existing neighborhood connections and removes the connection of Pine St. to Queen City Park Road. A better name for it might be the “Southern Disconnector”. It is a costly and unnecessary relic of the past. This is further compounded by a design for the Pine St segment that is not up to the standards that Burlington has set for “complete streets”. Even our Public Works Director has acknowledged this when he recently said, “if we were designing this project today it would not look like this.”

If we hope to be a 21st century city, we need transportation projects that have designs that reflect 21st century thinking, not 20th century throwbacks.

The Mayor and his associates say they have done their best and it is too late for that. If we don’t proceed, we will have to pay back $7 or 8 million to the federal and/or State governments. This may be a possibility, but making the city payback money for a project that has been significantly changed, (notice I did not say cancelled), is unprecedented in Vermont. Here are some examples:

1) At the last minute the Northern Connector Project was modified to end at Manhattan Drive rather than at Battery and Pearl. This was to avoid destroying a good part of the Old North End.

2) The Circ Highway has been substantially redesigned to use existing routes and much of the originally proposed design will never be used

3) About 25 years ago, governor Dean stopped the construction of the Southern Connector from Home to Lakeside because of the uncertainty that a connection to Battery Street could be built.

4) Even though ROW had been secured and some railroad facilities and the DPW offices in its’ path have been relocated, the Southern Connector route from Lakeside to Battery through the Barge Canal was abandoned.

5) The “road to nowhere” was constructed 30 years ago but never completed and never maintained.

6) In the 1980’s, South Burlington decided not to participate in a segment of the Southern Connector that would have been in their community.

In none of these cases were the communities asked to repay the money they had spent on the project. There has never been and there should never be a penalty for making a project better and/or less expensive. History in this case is clearly

on the side of RETHINKING, REIMAGINING AND REDESIGNING the Southern Connector. It is the smart thing to do! It is not too late!

Sunday, September 23, 2018

Roundabouts to the Rescue--Creative Traffic Control Officer in Wilmington, NC

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