Here’s how much it would cost to reverse the Seminary Road Diet

The controversy over the Seminary Road Diet has been front and center this election season, with a majority of City Council candidates saying they will vote to reverse it if elected.

Council candidates have been peppered with questions on the road diet, in addition to their general philosophies on roadway development and community engagement.

Even Mayor Justin Wilson seems open to tweaking the plan, while his opponent, former Mayor Allison Silberberg is for fully returning the four travel lanes on the one mile of roadway next to Inova Alexandria Hospital.

Currently, the City has no plans to widen Seminary Road nor any estimates on how to do so, according to an email from the Alexandria Department of Transportation and Environmental Services. The stretch between N. Quaker Lane and Howard Street was reduced from four to two lanes, and a center turn lane, bike lanes, crosswalks and medians were added. Sidewalks were also installed on both sides of the street.

The City received thousands of emails and messages against the plan. Shortly after its approval in 2019, City Councilwoman Amy Jackson even tried to get it reversed, although her motion failed for lack of a gaining a second.

City staff estimated after the road diet’s implementation that fully reverting it back to its former self would cost up to $700,000, according to a Feb. 2020 presentation to Council. Replacing the two standard islands with mountable islands would cost $40,000, and it would also cost $300,000 to erase the roadway markings and re-patch the areas with asphalt. Additionally, it is estimated that micro-surfacing the roadway would also cost $500,000.

Shortly before the road diet’s 4-3 Council passage, however, city staff also presented a $150,000 alternative.

“Staff provided this estimate before a conceptual alternative was adopted and before the City’s interdisciplinary team developed detailed design plans,” City staff told ALXnow. “The $300,000 to $700,000 range of estimates were developed post-construction with current (at that time) costs and design plans that were implemented to reflect what would need to be demolished and removed to revert to a four-lane cross section. Further estimating and actual quotes will need to be developed based off the specific Council direction.”