Sight distance is one of the most important considerations in road design. It represents the length of roadway visible to a driver, ensuring there is enough distance to perceive, react, and stop safely when encountering obstacles or conflicts. Inadequate sight distance can lead to unsafe conditions, higher crash risks, and poor traffic flow. This reference […]
Transportation planning and engineering is one of the most dynamic and impactful career paths available today. It sits at the intersection of technology, infrastructure, sustainability, and public policy. If you’ve ever searched “Should I study transportation engineering?” or “Is traffic engineering a good career?”, this guide will help you understand why the answer is a
If you already work with trip generation, you know the headline challenge in many Traffic Impact Studies (TIS/TIA): not all site trips are “new” to the network. Some are simply siphoned from vehicles already passing by. Getting this right can change turn lane warrants, signal timing, and mitigation costs. This guide is a practitioner’s deep-dive
A Transportation Master Plan (TMP) is a comprehensive, long-term strategic document that guides the development, management, and investment in a community’s transportation system. It ensures that transportation networks, roads, public transit, walking, cycling, and freight are planned in a coordinated way to meet current needs while accommodating future growth. TMPs are typically prepared for cities,
Choosing the right type of public transit vehicle is a balance between passenger demand, operating cost, capacity, and corridor constraints. From standard 12 m buses to high-capacity metro trains, each vehicle type has unique strengths and limitations. Planners often start by estimating peak-hour ridership and matching it to the seating and standing capacity of available
Traffic engineering is full of nuanced concepts that help us better understand how roadways function under pressure—and one of the most important of these is the Peak Hour Factor (PHF). Whether you’re conducting a Traffic Impact Study (TIA), designing an intersection, or calibrating a simulation model, PHF plays a critical role in capturing the intensity
Planning a new residential, commercial, or mixed-use development? One of the most critical steps in understanding its impact on surrounding roads and infrastructure is estimating how many vehicle trips it will generate. Whether you’re preparing a Traffic Impact Study (TIS), Traffic Impact Assessment (TIA), or just doing a preliminary feasibility analysis, getting your trip generation
🚦 What Is a Traffic Impact Assessment? A Traffic Impact Assessment (TIA) — also known in some regions as a Traffic Impact Study (TIS) — is a formal analysis that evaluates how a proposed development or land use change will affect the existing transportation network. It helps local governments determine whether a project will: TIAs
Synchro, a traffic signal optimization and simulation software by Trafficware (now part of Cubic), is only in right-hand drive (RHD) orientation, so its a common problem for traffic engineers analysing networks in Left hand drive countries, making them default to other software such as SIDRA or Vistro. Why Synchro is Preferred Despite RHD Limitation Synchro
