
(Updated 4:10 p.m.) Fewer crashes, reduced traffic volumes and more bike riders — a new report shows that the Seminary Road Diet is working.
The information comes from a Post-Project Implementation Evaluation by the Department of Transportation and Environmental Services. The evaluation shows has been a 41% reduction in crashes along the one-mile stretch of Seminary Road between North Howard Street and Quaker Lane since the road diet went into effect in 2019, according to a report released Tuesday (Nov. 1) by the city’s Department of Transportation & Environmental services.
That’s not all: there have been zero crashes involving serious injury or death, and traffic does not appear to have diverted to neighborhood streets.
Morning peak traffic has increased by 15%, although average peak travel times decreased between 11% and 17%.
The Seminary Road Diet — reducing the four through lanes of the roadway to two and adding bike lanes and a turn lane in the center — was one of the most controversial issues of 2019.
Mayor Justin Wilson said that he’s read the report, and says that the change did what it was designed to do.
“I’m pleased, but not surprised,” Wilson said. “Based on my conversations with many residents in the Seminary corridor, including many who initially opposed the change, the new Seminary has improved the quality of life for walkers, bikers and drivers alike.”
It took the city two-and-a-half years to compile the data for the Seminary Road Project Evaluation Report. The delay in reporting was attributed to needing traffic patterns to return to pre-Covid levels before determining the impact of the road diet.
The report found that traffic volumes during peak travel times decreased between 11% and 17%. Extreme speeding is also down, with the percentage of people driving faster than 35 miles per hour on the roadway now at 7% of drivers.
The Post-Project Implementation Evaluation determined:
- Average annual crashes on Seminary Road decreased by 41%
- Non-severe injury crashes decreased by 14%
- There were an average of .8 fatal or severe crashes per year from 2015 to 2019, and zero from 2020 to 2022
- Property damage-only crashes decreased by 8%
- Extreme speeding is down, with the percentage of people driving faster than 35 miles per hour decreased from 11% to 7%
The Seminary Road Project Evaluation Report is now available. Findings include traffic volumes decreasing during most peak periods and overall crashes decreasing by 41%. To view the complete report, visit https://t.co/H6Mv0V58bx pic.twitter.com/NOyvQ1VtbL
— Alexandria Transportation & Environmental Services (@AlexandriaVATES) November 1, 2022
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Monarch Montessori School located in the heart of Del Ray is enrolling children 6 weeks to 6 years of age for our half day and full day program.
Our hours of operation are 8:00 AM to 5:30 PM, Monday-Friday. Monarch Montessori School is open year round, with intermittent breaks.
Children engage in self-directed, self-initiated activities under the guidance of a trained Montessori teacher. Classroom sizes range from 8-12 students. Our robust curriculum includes botany, sensorial activities, the social graces, culture, math, science, practical life, geography, music appreciation and language arts.
You’ll get half off of the registration fee when you register and begin care with us before April 30, 2023.

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Del Ray Dog Fest & Yappy Hour
The 1st Annual Del Ray Dog Fest is a fun outdoor event that will include dog-centered activities, dog menu items, live music, vendors and food on Sunday, April 2 from 11am- 3pm at the George Washington Middle School parking lot.