Route 9 challenges — a way to yes

MIDDLETOWN — The State Department of Transportation is back to the drawing board, looking for a third plan to remove the traffic signals on Route 9. The dilemma is how to accomplish that without adding to downtown congestion. The two plans presented so far involved the relocation of exits, which meant pushing more vehicles onto already clogged streets at peak afternoon traffic.

Removing the traffic signals on Route 9 remains a worthy goal in terms of reducing accidents, pollution, wasted fuel and time spent in traffic. Of the 7,530 vehicles traveling on Route 9 in both directions at peak afternoon rush hour, 2,780 (37 percent) exit in downtown Middletown. The dreaded late-afternoon back-ups already affect the North End and Newfield Street area because southbound drivers exit in Cromwell and use Liberty, High, Grand and other residential streets to access the bridge.

Here’s the heart of the challenge. Removing the Route 9 signals requires the relocation or redesign of exits — namely, the northbound and southbound exits at Washington Street (Exit 15) and the northbound exit at Hartford Avenue (Exit 16). How can that be accomplished in a way that does not involve a 23-foot wall at the bottom of Washington Street (as in the first plan), does not push all those exiting vehicles onto Rapallo Avenue (as in the second plan), and does not worsen downtown congestion by forcing drivers via relocated exits onto streets where those drivers do not wish to end up (as in both previous plans)?

Removal of the three above-mentioned exits will affect approximately 760 vehicles per hour at peak afternoon rush hour. (All vehicle and turn count figures are projections for the year 2020, provided by the DOT.) Of those 760 vehicles, 460 are headed for a destination lying west along Washington Street — specifically, 87 percent of the cars exiting at Washington Street.

About 280 of the 760 are headed for the entrance ramp of the Arrigoni Bridge or another destination that takes them through the north end of Main Street — 83 percent of the cars that exit northbound at Hartford Avenue plus some that exit northbound at Washington Street.

About 740 of these 760 vehicles are currently exiting precisely where they want to go. Forcing these cars and trucks to exit anywhere else will put more traffic on Main Street and side streets. Therefore, the best solution to the Route 9 congestion problem will retain these exits exactly where they are. But can we accomplish that and remove the traffic signals for through traffic?

Here are two possible solutions. Both of these involve signalizing the entering and exiting traffic at Hartford Avenue. Entering northbound traffic would alternate with exiting northbound traffic, both moving under the proposed elevated southbound lanes whose traffic would not have to stop. Northbound Route 9 traffic would also continue without stopping.

Where the two options differ lies in how the northbound traffic exiting at Washington Street is dealt with. In the preferred but more expensive option, Route 9 southbound would be lowered sufficiently to allow northbound exiting traffic at Washington St. to cross the southbound lanes via an atgrade or slightly elevated bridge.

This may require some pumping equipment to be installed to deal with the possibility of flooding. It would also involve removing the pedestrian tunnel under Route 9 from Melilli Plaza — a loss, but perhaps an acceptable one if a pedestrian overpass to Harbor Park is constructed.

The less expensive option would require northbound traffic exiting at Washington Street to go a bit farther north to the Hartford Avenue exit, cross under the elevated southbound lanes, and return to Washington Street where it could exit to the right. Not real pretty, admittedly, and spatially complicated, but perhaps it can be made to work.

Both of these options would leave downtown traffic patterns virtually unchanged. I have spoken with DOT engineers on several occasions since August 2016 about these ideas. Their responses have included mention of issues that only traffic engineers can deal with, but I have heard no absolute deal-breaking factors.

With some speed-reducing measures such as narrower travel lanes, and perhaps widening the opening where Route 9 passes under the railroad bridge, it seems that some such approach is feasible. More to the point, it seems that some version of one of these must be made to work if we are to leave local traffic patterns unchanged.

The city could modify some streets and build trails — some of which are already planned — to encourage bicycling in and out of the downtown area. Cut-through traffic would be reduced by closing the westbound ramp from the bridge onto Spring Street and the ramp from Liberty Street to Newfield Street, thereby adding to pedestrian safety around Macdonough School.

I commend Middletown residents for their informed engagement on these challenges, and I commend the DOT for its listening, responsiveness, and the time employees spend speaking with the public. Many of us — I certainly among them — have gotten quite an education in the process. Let’s all stay involved. And by all means, if there are better ideas out there, let’s hear them.