Services
Data Collections Services and Analysis
Tube Counts
Traffic Movement Video Recordings and Counting
Using Rader and Bluetooth Technology for speed measurements
Intersection Movement Counts
Data analysis and reporting
Development of Measures of Effectiveness and Trends
Traffic Engineering Services
Access Permit Application
Parking evaluation, design and circulation
Corridor Operational Evaluations
Corridor management studies
Site impact studies
Interchange justification reports
Interchange modification reports
Traffic signal timing plans
QA/QC of plan development for Traffic Operations and Traffic Safety Engineering
Access management
Research and recommendations
Intersection and road alignment concept design recommendations
Trip generation and assignment
Pedestrian, cycling and passenger transport
Special event planning
Signing and pavement marking design
Traffic Engineering Modeling
Intelligent Transport Systems (ITS) and Connected Vehicle Technology
Intelligent Transport Systems (ITS) is the application of information and communications technologies to transport. The aim is to provide innovative services relating to different modes of transport and traffic management.
DAD N Associates can assist with:
Strategy
Policy
Client representative / adviser
Concept of operations
Bus and freight lane ITS
Heavy vehicle performance adviser
Managed Freeways
Ramp Metering
Travel time studies
Research
Transportation Planning
Transportation planning is challenging in the current global economic environment. The multi-disciplined control of the transportation industry presents complex challenges such as:
Controlling transportation cost
Developing long range plans that are economically sustainable
Sensitivity to stakeholder's needs and requirements
Utilizing measurable data to improve operations and monitor implemented strategies
Understanding and acknowledging the advent of technologies in the Transportations Industry
Our staff is experienced in developing the plan and procedure for the implementation of Corridor Management Plans. A planned transportation management systems can provide powerful optimizations across multiple modes of transportation. The staff at DAD N Associates are familiar with:
Development Travel Demand Management Strategies
Development Multi Modal Strategies
Development Traffic Operational Strategies
Development Staged Capacity improvement Strategies
Developing Multi Modal Corridor Management Plans
Travel demand forecasting and management
Evaluation of Alternative transport options
Macro and Microscopic simulation modelling
Strategic land-use transportation planning
Strategic network modelling
People movement
Transport behaviors
Transportation research
Transport strategy and policy development
Surveys of travel characteristics
Planning Level Geometric Design Services
We have the technical knowledge, extensive skills and experience to be able to produce conceptual roadway infrastructure designs. We place great emphasis on producing cost effective, sound, practical and innovative design recommendations.
If required, these detailed designs can then be progressed through to working drawings for the purposes of approval and construction with close associates of the firm.
The types of geometric design projects DAD N Associates excels at include:
Interchange Design
Intersection design
Expressway Design
Interstate Freeway Design
Roundabout Design
Signalized Intersection Design
Parking Design
Retail and Public Parking Design
Pedestrian walkway designs
Cycling and Public infrastructure design
Modeling
Transport models are an important tool in the transport engineering and planning arsenal. They play a vital role in informing decisions and our understanding of issues.
DAD N Associates staff are very familiar with Software used in the UK and USA:
We also provide specialized services using the following software suites:
Synchro – Traffic Simulation
Trans Modeler – Traffic Simulation
HCS Software – Traffic Analysis
ARCADY – Roundabout Software
PICADY – Intersection Design
Trans CAD - Transportation Planning Suite
GIS (ArcGIS, MapInfo, Bespoke TDG developed GIS tools)
Micro Station – Highway Design
Safety
We apply our extensive experience in road safety to all our project work, while also offering specific safety focused engineering services using our team of safety specialists. We can assist you to meet your road safety targets by utilizing our safety skills in all aspects of safety engineering including:
Safety audits of existing roads
Safety audits of projects through all stages from feasibility to design and post-construction.
Crash reduction studies and research.
Safety improvement design.
Safety design reviews