Traffic Engineer

Interaction analysis studies make important contributions in determining potential transportation problems before important real estate projects and integrating important tourism shopping and housing projects with transportation networks.

Traffic Interaction Analysis developed by ÖNCÜ is carried out using international traffic engineering methods and is prepared in accordance with the standards stipulated by local governments, credit institutions and foreign investors.

The interaction analyzes of Turkey's largest real estate investments were made by ISBAK in an objective and professional manner. An accurate impact analysis is a helpful force in properly shaping facilities that bring new traffic loads and turning private or public investments into new opportunities.

• Mixed Use (Mixed -Use) Real Estate Investments,
• Tourism and Entertainment Center Investments,
• Shopping Centers (AVM),
• Housing and Office Projects,
• Tunnel, Ring Road, Public Transportation (Metro and BRT) Projects.

• Traffic counting at road sections and junction points,
• Pedestrian-passenger counting at public transport stops and stations,
• Parking needs determination and modelling,
• Scenario-based travel assignment and access planning for the target year,
• Volume/Capacity (V/C), Junction Utilization Ratio NI (ICU), Service Level (LOS), Signal Optimization, Before/After Analysis and Travel Time, Delay reports,
• With expert traffic engineering software (HCS, Transmodeler, Vissim) , Sychro) macro and micro-simulation,
• Geometric arrangement and application projects at future problematic intersections, roads, intersections, entry/exit points,
• Comparative decision making for manager and facility investor , evaluation and recommendation project reports.

• Some of the reference works:
• EURASIA TUNNEL (ISRTC) Traffic Impact Analysis,
• ZORLU CENTER Zincirlikuyu Traffic Interaction Analysis,
• SURYAPI EXEN TANTAVI Traffic Impact Analysis and ACIBADEM AKASYA PROJECT Traffic Interaction Analysis,
• IMM 2004/2008 HIGHWAY TRANSPORTATION INVESTMENTS Evaluation Study,
• BAYRAMPAŞA SHOPPING VALLEY (Ora Istanbul, Forum Istanbul, Mega Center) Transportation Impact Analysis,
• MASLAK ALARKO TRANSFER CENTER Modeling Study,
• ZEYTINBURNU TRANSFER CENTER and Tourism Complex Interaction Analysis.

Increasing motor vehicle traffic and mobility in parallel with the development of cities In order to identify the traffic jams and capacity bottlenecks that have started to occur in the city centers and to develop traffic engineering solutions and proposals that will solve the problems before they become irreversible;

• A detailed examination of the existing transportation infrastructure,
• Determining the problems and inadequacies experienced in urban transportation,
• Carrying out traffic counting studies at highway sections and intersections,
• Examination of the road network and analysis of delay times, intersection capacity utilization rates and service levels at intersections to be done,
• Examination of the existing road network with the help of simulation programs,
• Making traffic arrangements to be implemented in the short term,
• Arranging the Urban Traffic Circulation Scheme,
• At intersections and roadways making geometrical arrangements on it,
• Arranging pedestrian areas,
• Making horizontal-vertical markings,
• Creating parking policies and arranging parking lots,
• Designing the intersections to be signalized,
• Arranging the Public Transport system,
• Examination of the arrangements made with the help of the simulation program.

• Improving travel times,
• Decreased amount of delay per vehicle,
• Decreased number of stops,
• Reduced fuel consumption,
• Contribution to the environment due to improvements in emission values,
• Enabling vehicles to travel more safely.

• Highway Carrying out traffic counting studies at cross sections and intersections and determining the peak hours,
• Making intersection analyzes
• Examination of intersections and road with simulation programs,
• Geometric analysis on intersections and arteries making arrangements,
• Signal coordination with the help of Traffic Engineering programs,
• Examination of Signal Coordination with the help of simulation programs,
• Fine-tuning,
• Evaluating the benefits of coordination with before-after studies.

The rapidly increasing population and number of vehicles The solution to the traffic problem in cities is sought by supporting public transport systems all over the world. For this, cities need to have a fast, comfortable and integrated public transportation system.

In this context;

• General public transportation planning,
• Route determination,
• Line optimization,
• Transfer centers planning,
• Providing priority to signaling supported public transportation,
• Establishing public transportation (stop) information systems ,
• Public transportation-oriented parking lot planning,
• Image studies for a more attractive public transportation system,
• Feasibility studies of new public transportation systems,

We support the planning of more livable cities with solutions such as ..







Transportation Master Plan

It contains the current situation and future projections covering all transportation modes, in which the regional and regional distribution of traffic demand arising from land use structures in cities is examined in detail. within the framework of the transportation master plan;

• Land use data,
• Census information,
• Household and road surveys,
• We provide the following services within the framework of the transportation master plan with the help of information affecting the transportation demand of the city, such as traffic counts for control purposes,
• Public transportation infrastructure and demand information
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• Establishing transportation models covering the transportation road network and all collected information,
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• Forecasting and future projection of current transportation demand,
  
• Land use,
• U Determining the transport demand relationship,
• Determining the investment programs in the medium and long term,
• Bringing traffic improvement suggestions in the short term.

With the help of the tools used in Transportation Planning and Traffic Engineering analyzes, the current road network situation and the new traffic situation as a result of local and regional scale traffic regulation.

In this context, we offer the following services:

• Traffic modeling at regional and urban scale with the help of macroscopic simulation (rough simulation) tools,
• Traffic modeling examining individual vehicle movements at intersection and regional scale with the help of microscopic simulation (fine simulation) tools,
• Modeling of signaling systems at intersection and arterial scale with the help of optimization tools
• Geographical information systems Transportation information system models that include all transportation infrastructure information of the city with the help of (GIS).

Geographic Information Systems; It is a decision-support tool that includes methods such as analysis and querying for the storage, display, management and modeling of spatial data.

Presenting all kinds of data both in computer environment, mobile and in print by associating with each other and geographical locations, It is possible to shape it in a reusable database (dB).

In this context;

• ÖNCÜ can be integrated with Geographic Information Systems and city information systems compatible with other systems in all kinds of traffic and transportation projects. uses a traffic management information system that can analyze infrastructure and superstructure equipment in the best way.
• For transportation and traffic projects, continuity, instant information access and updating can be done with GIS.
• Used and prepared data can be kept in the database, easily analyzed, associated with other software and updated.
• The spatial traffic and transportation collected and used By integrating data with City Information Systems, querying and analysis can be done easily.
• Simultaneous intersection situation analysis can be performed by associating GIS-based data with other software such as Junction Manager (JMX).
• Updating, analyzing and querying the superstructure equipment can be done.
• Digital bases containing up-to-date traffic information, traffic counts and GIS-based maps are created when necessary for use in traffic management.
• ITS telematics used in traffic management Geographical information systems are used as a decision support tool in providing information or locating them.