Traffic Impact Studies
Every new mall, hospital, school, residential community, office tower or industrial facility changes traffic on the roads around it. Authorities in Saudi Arabia, Qatar and Oman often require a traffic impact assessment (TIA) before approving major developments, to show how much traffic the project will generate, how the road network will cope and what improvements are needed. A well-prepared study helps projects get approved faster, avoids costly redesigns and makes the development work better for its users. Expedite IoT supports developers, consultants and authorities with traffic data collection, analysis and impact studies.
Traffic impact studies serve as indispensable tools for assessing the transportation ramifications of new and revitalized projects, providing invaluable insights for maintaining an effective transportation infrastructure. These studies encompass predictive analysis of travel demand, proactive identification of potential challenges, and the development of efficient solutions.
As a premier consultancy firm specializing in traffic impact studies, we have established ourselves as leaders in KSA, Qatar, and the wider GCC region. With a wealth of expertise and a track record of successfully conducting traffic impact studies for numerous prestigious projects in the area, we offer prompt and reliable services. Our deep understanding of local regulatory procedures ensures that our clients receive comprehensive and dependable support throughout the study process.
In Saudi Arabia, traffic impact studies are essential for assessing the effect of planned development on the network of transportation. The studies are generally performed in compliance with the rules established by the Saudi Ministry of Transport and other related authorities. They involve extensive information collection, analysis of traffic as well as modeling for predicting the future patterns of traffic. mitigation measures are suggested in order to resolve any issues identified including traffic congestion, safety issues, and environmental effects. Studies on traffic impact are typically needed as an element of the process for obtaining permits in development plans.
In Oman Studies on the impact of traffic are conducted to evaluate the effects of developments being proposed for the transport infrastructure along with the adjacent local communities. The studies usually are part of the Environmental Impact Assessment (EIA) process that is supervised by the Ministry of Environment and Climate Affairs (MECA). The impact assessments for traffic within Oman comprise extensive information gathering and analysis of present transportation conditions, forecasting demand for traffic in the future and assessing the potential impact on accessibility, safety and congestion. Measures to reduce the effects on traffic flow are recommended for resolving any issues that are identified and facilitate the integration of new developments in the current transportation system.
All across the GCC countries, the traffic impact studies follow similar methodologies and principles. The studies seek to pinpoint possible impacts that developments could have on transportation networks and suggest mitigation strategies and promote sustainable urban growth. They are crucial in providing decision-makers and others with information regarding the implications that could be a result of the projects for transportation flow, safety as well as overall mobility.
Expedite specializes in delivering comprehensive traffic impact studies across KSA, Qatar, and the GCC region. Our expertise lies in providing swift and efficient assessments of transportation effects for new and redevelopment projects. By forecasting travel demand and swiftly identifying potential issues, we ensure our clients receive proactive solutions for sustaining an effective transportation system. With our proven track record and in-depth knowledge of local regulations and procedures, we offer prompt and reliable services that cater to the unique needs of each project. Trust Expedite to expedite your traffic impact studies with precision and efficiency.
Causes of Road Congestion
Population Growth
Increasing population and urbanization lead to more vehicles on the roads, contributing to congestion.
Infrastructure Limitations
Outdated or insufficient road networks struggle to keep up with rising traffic demands.
Accidents and Incidents
Unexpected events like accidents and construction can disrupt the flow of traffic, causing delays.
Expediting Traffic Flow Strategies
Improved Traffic Management
Coordinated traffic signals, ramp metering, and dynamic routing can optimize the flow of vehicles.
Public Transportation Expansion
Investing in reliable and accessible public transit reduces the number of private vehicles on the roads.
Carpooling and Ride-Sharing
Encouraging carpooling and the use of ride-sharing services can decrease individual vehicle use.
Economic Benefits of Efficient Traffic Flow
Reduced Fuel Consumption
Smoother traffic flow leads to lower fuel usage, translating to cost savings for both consumers and businesses.
Increased Productivity
Reduced travel times and delays allow workers to spend more time on productive activities, boosting the economy.
Improved Reliability
Efficient traffic management ensures more predictable travel times, benefiting businesses that rely on timely logistics and deliveries.
Enhanced Competitiveness
Well-functioning transportation networks can attract investments and businesses, fostering economic growth.
Expedite IoT
Road Traffic Impact Assessment
Reduced Emissions
Smoother traffic flow and less idling time result in lower greenhouse gas emissions and improved air quality.
Improved Fuel Efficiency
Reduced stop-and-go traffic and idling lead to better fuel efficiency, decreasing overall energy consumption.
Decreased Noise Pollution
Smoother traffic flow can significantly reduce noise levels in urban areas.
Sustainable Development
Efficient traffic management supports the transition to more sustainable transportation systems and livable communities.
Every new mall, hospital, school, residential community, office tower or industrial facility changes traffic on the roads around it. Authorities in Saudi Arabia, Qatar and Oman often require a traffic impact assessment (TIA) before approving major developments, to show how much traffic the project will generate, how the road network will cope and what improvements are needed. A well-prepared study helps projects get approved faster, avoids costly redesigns and makes the development work better for its users. Expedite IoT supports developers, consultants and authorities with traffic data collection, analysis and impact studies.
What a traffic impact assessment covers
Existing conditions
Traffic counts, junction performance, queue lengths, public transport, pedestrian routes and parking near the site. See traffic counting and data collection.
Trip generation
An estimate of how many trips the development will create at peak times, based on its size, use and location, using recognised trip rates and local data from similar sites.
Trip distribution
Where these trips will come from and go to, based on population, road network and access points.
Future scenarios
Traffic conditions with and without the development, at opening year and future years, including other planned developments nearby.
Junction and network analysis
Modelling of key junctions and road links to measure delays, queues and capacity.
Access and layout review
Site entrances, internal roads, drop-off areas, service access, emergency access and pedestrian routes.
Parking assessment
Parking demand and supply, including peak times, accessible spaces and electric vehicle charging.
Mitigation measures
Improvements to keep traffic working well, such as new turning lanes, signal changes, access changes, pedestrian crossings or travel plans.
Why a good study matters
- Faster approvals: complete, well-supported studies reduce questions from authorities.
- Better designs: access and parking problems are solved early, before construction.
- Lower costs: realistic mitigation avoids over-engineering and later changes.
- Better user experience: visitors, residents and staff can reach the site easily and safely.
Developments that typically need a study
- Shopping centres and retail parks
- Hospitals and clinics
- Schools and universities
- Residential communities and towers
- Hotels and mixed-use developments
- Industrial and logistics facilities
- Stadiums and event venues
Our approach
- Scoping: agree study area, scenarios and methods, ideally with the authority.
- Data collection: counts and surveys using video, radar and manual methods.
- Analysis: trip generation, distribution and modelling of junctions and links.
- Design input: access, parking and layout recommendations to the design team.
- Reporting: a clear report for approval, with drawings and appendices.
- Follow-up: responses to authority comments and updates as the design changes.
Technology for better studies
AI video analytics speeds up data collection and gives more detailed information on vehicle types, turning movements and pedestrians. ANPR supports journey time and origin-destination analysis. Simulation tools show how traffic will behave and communicate results to non-specialists. See video analytics.
Example scenario: a new hospital in Riyadh
Picture a new hospital planned on a busy arterial road. The authority asks for a traffic impact assessment. Counts at nearby junctions show heavy morning peaks. The study estimates staff, patient and visitor trips, tests the main junctions and finds that the proposed single entrance would cause queues back onto the main road. The design is changed to add a separate staff and service entrance, a longer right-turn lane and a drop-off area for patients. The authority approves the project with fewer conditions.
Common issues authorities raise
Authorities reviewing traffic studies often ask about the same points: whether trip rates suit local conditions, whether counts were taken on typical days, how committed developments nearby were included, whether queues block nearby junctions, how service vehicles and emergency vehicles access the site and whether pedestrians can cross safely. Addressing these points clearly in the first submission saves weeks of back and forth.
Construction traffic
Large projects also create traffic during construction, from trucks delivering materials to workers arriving by bus. A construction traffic management plan sets routes, delivery times, parking and safety measures to reduce disruption to the surrounding area. We can include this in the study or prepare it separately.
Travel plans and sustainable transport
Mitigation is not only about wider roads. Travel plans encourage staff and visitors to use buses, metro services, car sharing and walking where possible. In cities such as Riyadh and Doha with expanding public transport, good pedestrian links to stations and bus stops can reduce car trips and parking demand.
Monitoring after opening
A traffic study predicts what will happen, but real conditions can differ. Monitoring traffic after a development opens checks whether access works as planned and whether mitigation measures are effective. Video counts at entrances and nearby junctions show actual trip numbers and queues, and adjustments such as signal timing changes can be made quickly. Some authorities ask for post-opening monitoring as a condition of approval.
Working with design teams
Traffic findings are most useful when shared early with architects and engineers, so entrances, ramps and drop-off areas are designed correctly from the first drawings.
Who prepares the study
Studies are usually prepared by a qualified traffic consultant, with survey data from a specialist collector such as Expedite IoT.
Frequently asked questions
When should a traffic impact study start?
Early in design, so findings can shape access, layout and parking before plans are fixed.
How long does a study take?
It depends on the size of the development and the data needed, but many studies take several weeks including surveys.
Do authorities require a traffic impact assessment?
Many authorities in the region require one for major developments. Requirements vary by location and project type.
What data is needed?
Usually traffic counts, junction surveys, parking data and information about the development's size and use.