BZA hearing flags sight-distance, speed-study gaps on proposed Nicodemus Road daycare access

Carroll County Board of Zoning Appeals members spent extended time probing traffic safety and sight-distance analysis for a proposed daycare driveway on Nicodemus Road, focusing on the absence of a formal speed study and whether required site distances can be met.

Traffic witness Mr. Wilson said the project team has not yet performed a formal speed study on Nicodemus Road and that, absent such a study, county practice uses the posted speed plus 10 mph as the design speed. "In the absence of a speed study, it would be the posted speed plus 10 miles per hour," he testified. He added that his working opinion—based on driving the road and the road geometry—is that the appropriate design speed for parts of the route would likely be lower than 50 mph but acknowledged that a formal 80th-percentile speed study was still needed.

The question matters because Carroll County’s development-review practice and AASHTO stopping-sight-distance guidance set different site-distance requirements depending on design speed. Mr. Wilson noted that "for a 50 mile per hour posted speed, the stopping sight distance requirement would be 425 feet," and said the team would collect a speed study if the board approved the use so that the required site distance could be calculated and verified by county engineers.

Board members and neighbors pressed the project team on practical visibility and winter conditions. Resident Sue Hartman said ice is a recurring hazard on the road: "Have they evaluated anything with ice? Because I can tell you ice is a big problem on that road. We avoid that road when there's ice," she said during questioning. Mr. Wilson acknowledged the team had not studied icy conditions.

Engineers told the board that sight-distance could potentially be achieved by cutting embankments or clearing vegetation where public right-of-way exists. Martin Hackett of CLSI described a plan to widen and regrade portions of the driveway approach and said public right-of-way and property owned by the applicant might provide the room needed to obtain the required sight lines. Hackett also said the proposed pavement and a 20-foot radius at the driveway terminus would improve maneuverability.

Board members asked whether waivers or variances through the Bureau of Engineering would be an available route if the site could not meet county standards. Mr. Wilson said waivers exist and are “commonly asked for,” though he had not personally requested one from Carroll County.

The record shows no completed speed or winter-conditions analysis has been submitted to county development review; the team and board described these as items for the next stage if the use is approved. No formal board approval or denial of the application was recorded at the hearing.

The board paused additional testimony on traffic questions after extensive cross-examination and later discussed scheduling to ensure full public participation at a future hearing.