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FHNA Officially Opposes Roanoke Roundabout

I was unable to attend the meeting last night but David Hathcock has given us the summary below. The comments below were posted in the Forest Hill Lake Restoration Fall Update thread but that is not the most logical place to look for information on the roundabout.

The Forest Hill Neighborhood Association voted last night to oppose a roundabout at the corner of FH Avenue and Roanoke Street.

The roundabout was one of several proposals made to the association by city traffic engineer Tom Flynn. Flynn argued that roundabouts are the preferred method by both the Federal Highway Administration and VDOT to improve traffic safety and reduce conflict. Neighbors countered with concerns that the roundabout would actually increase congestion along FH Avenue, create spot situations where residents in side neighborhoods would be unable to access FH Avenue during peak hours, and increase the risk to pedestrians trying to cross FH.

The debate lasted more than an hour and was generally civil. At the end of the meting the association voted almost unanimously to oppose the roundabout. They took no position on the proposals for improved traffic signals at FH and Westover Hills Blvd., FH and Jahnke and Westover Hills and New Kent, no position on the proposal for additional pedestrian crosswalks, and no position on suggestions for traffic calming in the neighborhood south of FH Avenue.

There is currently no paper before City Council to authorize the roundabout, and it is unknown whether the city administration will introduce a paper for the project. It would have been funded with federal dollars channeled through VDOT, and the money is not available for an alternate project. There are no current plans for any alternate suggestions for the intersection. In related information, there are apparently plans under consideration for a roundabout at Roanoke and Midlothian. That request apparently bears the support of City Council Member Marty Jewell.

It is unknown whether engineers plan to go ahead with any additional crosswalks or with the traffic calming suggestions for the Forest Hill South area.

Please note that the following is my own editorial. I do not wish to imply that David feels the same way, endorses my position or provided the links and information below. I think it is interesting that residents state it would cause more congestion, make it harder to cross, and more hazardous. When studies point to the exact opposite result.

From September 2002 New Urban News

• Vehicular accidents overall declined 39 percent.
• Accidents resulting in injuries fell 76 percent.
• Accidents resulting in death or incapacitating injury plunged 90 percent.

From Nevada Department of Transportation

Reduces Traffic Delays / Increases Traffic Capacity

Traditional traffic signals usually stop two or more directions of traffic at one time. In roundabouts, all directions of traffic are often kept open and safely flowing. Several Insurance Institute for Highway Safety studies report significantly-improved traffic flow when traditional intersections are converted to roundabouts. A study of three such intersections in Nevada, Kansas and Maryland found that traffic delays were reduced 13-23 percent using roundabouts. Similar studies have shown a reduction of up to 89 percent in vehicle delays in roundabouts.

Can slow excessive traffic speeds while still improving traffic flow

Roundabouts can effectively and safely slow traffic and improve traffic flow.

More environmentally-friendly than traditional intersections due to less vehicle emissions, fuel use and noise

Many vehicles must wait for the light to turn green in a signalized intersection. While stopped, the vehicle’s exhaust emits more undesirable pollutants and gases into the atmosphere. Because roundabouts often eliminate such stops and improve traffic flow, they also reduce vehicle emissions and fuel consumption. In one study, replacing traffic signals and signs with roundabouts reduced carbon monoxide emissions by 32 percent, nitrous oxide emissions by 34 percent, carbon dioxide emissions by 37 percent and hydrocarbon emissions by 42 percent. Gasoline use is also reduced as traffic moves more efficiently through roundabouts, without the start and stop found at traditional intersections. Studies have shown that fuel savings can be up to 30 percent in roundabouts. At 10 intersections studied in Virginia, this savings amounted to more than 200,000 gallons of fuel per year. Without the stop and start of traditional traffic intersections, roundabouts can also reduce vehicle noise pollution.

The Insurance Institute for Highway Safety has done extensive studies and has a good Q&A here.

The negatives brought up simply hold no water. If a roundabout will make the neighborhood safer I am in favor of the change to the intersection. We have a chance to improve the quality of our neighborhood at no cost to the city, we should take advantage of situation.

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