Howell Engineering and the Chester County Futures Career Expo

Howell Engineering and the Chester County Futures Career Expo

With a small grant from the Nelson Foundation, local philanthropists founded Chester County Futures in 1996 under the Chester County Community Foundation. For 25 years, the nonprofit organization has facilitated academic enrichment for underrepresented students throughout Chester County. Since then, Chester County Futures programs have helped over 1,000 students navigate the trials and tribulations of higher education.

Chester County Futures provides comprehensive academic support, mentoring, and scholarships for disadvantaged youth motivated to succeed in education and life after schooling. Through the mission of Chester County Futures, more children in Chester County will have access to the support necessary to become active members of society.

With the assistance of community partnerships and local businesses like Howell Engineering, Chester County Futures hosted its Annual College & Career Expo on September 30, 2022. This event provides students in Grades 7 & 8 with the opportunity to explore career and educational options by speaking directly to workers within the varying fields represented.

A couple of our young engineers, Denny Howell III and Dylan Ulshafer, participated in this year’s event as Career Presenters at the Chester County Intermediate Unit Learning Center. Denny & Dylan not only brought Land Development Plans, hard hats, and calculation books but also brought their unwavering enthusiasm for civil engineering. As young students filtered in and out of their station, it was easy to recognize their eagerness to learn more about working in the professional world.

CCIU and the Career Presenters created an interactive environment for the students to explore the varying career fields Chester County offers. Similarly, Howell Engineering has provided our young engineers with a collaborative work environment to keep the job interesting. Howell Engineering allows our young engineers to take on different tasks, ask questions, and make mistakes while completing projects at top-notch quality. This type of environment enables young people to develop confidence in what they do by learning from some of the very best in their field. If more companies and organizations adopt the philosophy of Chester County Futures and Howell, we can foster opportunities for the next generation of workers that otherwise may not have thought possible.

If you would like to donate, get involved, or simply learn more about the Chester County Futures organization, visit the links below.

Environmentally Friendly

Environmentally Friendly

Each year at Hibernia Park, the Chester County Conservation District sponsors an event called the Chester County Envirothon. Students from elementary school to high school come together from all across Chester County to conclude a year of environmental education and discovery with team-oriented competitions.

Groups of 5 from each school compete against one another in various knowledge-based challenges – each with a different environmental topic. Teams put their knowledge to the test in aquatics, forestry, wildlife, soils, and current environmental issues. The groups spend 30 minutes at each station answering questions about the topic while also performing some hands-on activities. The team with the best score in a particular category received a prize, and the team with the best overall score for all categories was crowned Envirothon champion! The winner of the Chester County Envirothon for high school students moves on to compete in the Pennsylvania Envirothon.

Joining the students and supervisors every year are also volunteers from DL Howell. This week I got the opportunity to attend my first Envirothon along with three other members of the DL Howell squad – shoutout to Rebecca Reagin, Rich Vishneski, and Joe Keehn! Prior to this year’s event, I had never been to the Envirothon or knew much about it, so I wasn’t sure exactly what to expect. The sponsors and the rest of the volunteers did a fantastic job setting up comprehensive tasks for the students. They proved eager to find the correct answers, and I found myself surprised at how much the kids knew. When I was in middle school dirt was dirt and trees were trees, but these middle schoolers could classify different trees and soil types and even identify bird species by sound. It was encouraging to see young minds excited about the environment. With what I saw this week, I’m willing to bet there were some future engineers in those groups.


4RC – Resident (who lives in the woods and had trees cleared for her house to be built) said at a meeting “My only friends in life are the trees and I hope it makes you happy to know that you are cutting down my friends and killing them….”. Denny responded, “But your friends are trespassing on my client’s property…..”.

The Roundabout Learning Curve

The Roundabout Learning Curve

If you’ve ever driven into a circular intersection and felt as if you were lost in a revolving door – you are not alone. Even experienced drivers tend to find themselves confused when approaching a roundabout intersection in the road. Civil engineers understand that people will be thrown off by a poorly designed system and can essentially feel trapped when confronted by other vehicles in the circle. The results of this confusion can range from travel delays to serious injuries, and engineers are continually trying to solve this issue.

A key problem with large circular intersections has been that some require the vehicles moving through the circle to yield to the vehicles trying to enter the circle, which only creates more congestion within the driving lanes. To help resolve these difficulties, engineers have utilized a relatively new development in traffic engineering known as a roundabout. A modern roundabout generally features a smaller footprint than traditional traffic circles had in the past. In larger traditional circular intersections, vehicles tend to drive at higher speeds and often change lanes, making maneuvering within them more challenging.

Roundabouts are measured according to the overall distance across the circle from outer edge to outer edge of the driving lanes. The inner diameter of roundabouts can measure between 45 and 300 feet. The “desirable maximum entry design speed” on these roundabouts ranges from 15 to 30 mph, depending on the size of the circle. Signage, rumble strips, flashing lights, and other visual cues are used to alert drivers of the upcoming intersection and reduce their speed.

Modern roundabouts feature designs that help direct and control the flow of incoming traffic, including: configurations that deflect traffic around the central island of the roundabout, flared entrance points that provide wider entry lanes to add capacity and accommodate large vehicles, raised or painted areas called islands that separate the entering and exiting traffic and provide safe spaces for pedestrians to cross.

The geometry of the impending roads and the roundabout itself are also critical to the safe operation of this modern type of intersection. The angle of entry into the roundabout should be close to 90 degrees to slow down incoming traffic. If the angle is similar to that of a freeway entrance ramp, the vehicles tend to approach at high speeds, often leading to collisions.

The issue of what to put or not put in the roundabout’s central island is debated among traffic engineers. The central island is often raised above the grade of the road and can feature either landscaping or other man-made objects. Such visual obstructions can force the drivers to focus on the road in front of them instead of looking across the roundabout at other vehicles. It can be especially useful to block the view across the central island at night, when the headlights of vehicles approaching the roundabout might give drivers on the opposite side of the circular intersection the false notion that the road continues straight. On the other hand, some engineers contend that central islands should not have fixed objects because, evidently, drivers have had very serious collisions with these objects.

According to the Insurance Institute for Highway Safety, it is becoming more common that traditional intersections (with a stop sign or traffic light) get changed to a roundabout. The IIHS found that crash rates at those intersections tend to fall after such conversions. The IIHS reports a 72 to 80 percent decline in vehicular crashes that cause injuries and a 35 to 47 percent reduction in all crashes. While engineers are often tasked with deriving creative solutions to problems, there is no roundabout solution to driver safety.