CLEAR. PRECISE. THOROUGH.
CLEAR. PRECISE. THOROUGH.
CLEAR. PRECISE. THOROUGH.
CLEAR. PRECISE. THOROUGH.
CLEAR. PRECISE. THOROUGH.
CLEAR. PRECISE. THOROUGH.
CLEAR. PRECISE. THOROUGH.
CLEAR. PRECISE. THOROUGH.
Keystone Traffic Group, LLC is a certified minority-owned engineering firm that specializes in providing comprehensive traffic engineering solutions to government agencies, engineering and architectural firms, contractors, and land developers.
Our experience encompasses the full cycle of project implementation, from engineering design to construction consultation services. Our capabilities include but are not limited to: traffic modeling and simulation, preparation of temporary traffic control plans, traffic signal design and permitting, optimization and coordination of signalized systems, road safety studies, transportation demand forecasting, Alternatives Analysis (AA) studies, signing and pavement marking plans, engineering technical reviews, design of ADA-compliant facilities, active transportation plans, traffic data collection and analysis, Traffic Impact Studies (TIS), Highway Occupancy Permit (HOP) applications, Computer Aided Drafting and Design (CADD), transportation-related research, and preparation of Plans, Specifications, and cost Estimates (PS&E) bid packages.
Our technical staff is versed in the use of transportation engineering software including: MicroStation, Highway Capacity Software, Synchro and SimTraffic, Tru-Traffic, OTISS, AutoTURN, GuidSIGN, SignCAD, QuickZone, Minitab, and the Microsoft Office suite of programs.
Members of our team have performed work for the Pennsylvania Department of Transportation (PennDOT), Pennsylvania Turnpike Commission (PTC), Maryland State Highway Administration (SHA), Virginia Department of Transportation (VDOT), and Delaware Department of Transportation (DelDOT).
Please contact us for additional information or to discuss how our capabilities and services could meet your needs.
The most restrictive form of traffic control is the traffic signal. No traffic signal should be placed unless the benefits to be gained from its use outweigh the disadvantages. Signals need to be designed with a holistic approach, considering the safety and operational implications on all system users – Let’s get traffic moving.
Traffic engineering studies are elaborate and meticulous investigations undertaken to determine the characteristics of the highway system, road users and their vehicles in a particular area. Studies are performed to monitor system operations, to identify problem areas, and to assist in developing appropriate remedial actions – Engineering is our passion.
Whenever the normal function of a roadway or facility open to public travel is suspended, Maintenance and Protection of Traffic is provided to safely and efficiently handle the continuous movement of traffic through and/or around a work zone. This is done with as little inconvenience and delay as possible, protecting road users, workers, and equipment – Get in, Get Out, Stay Out.
Road signs, pavement markings, and delineation guide road users under varying conditions of pavement, illumination, and weather. They reinforce road laws and provide essential instructions about potential hazards, and mandatory and prohibited actions. They are carefully designed to keep traffic moving in a safe and orderly manner – Alert Today, Alive Tomorrow.
The safe movement of people and goods is of utmost importance in the planning and design of our roadway infrastructure. The level of human suffering caused by road crashes is immense. We support the Vision Zero goals of zero fatalities and serious injuries on our roads, creating greater and safer cities and communities – Safety First, Safety Last, Safety Always.
Walking and cycling are highly beneficial to citizens and communities, they are low (or no) cost transportation options that provide enormous mental, emotional, and physical health benefits. They are the cleanest ways to get around (zero-emission). Comparatively; inexpensive walking and cycling infrastructure makes our communities better places to live – Share the Road.
The collection of a variety of traffic data that accurately reflects real-world conditions is of paramount importance for the appropriate planning, design, construction, maintenance, and management of our roadway transportation system. Incorrect or poor quality input will always produce faulty output – Make better decisions with better data.
Research produces new concepts, develops new products, enhances processes, reduces costs, increases productivity, uncovers strengths and weaknesses and ways to improve them, enhances decision tools and strategies, and – identifies best practices. Research helps us to solve transportation system problems – Expand your boundaries.
