Service: Traffic and Transport Assessments

Traffic and Transport Assessments (TTAs) comprise a comprehensive assessment of a development proposal’s potential impacts on all road users, and the identification, where necessary, of potential mitigation measures. The majority of planning applications will include some form of assessment in the form of a Technical Note, Transport Statement, Traffic Impact Assessment or TTA Report.

Our TTAs are guided by national and local best practice including Transport Infrastructure Ireland’s (TII’s) TTA Guidelines, TII’s Spatial Planning and National Road Guidelines, and County Development Plan Development Management Standards.

Our expert team has undertaken TTAs for numerous clients for various land uses including residential, commercial, industrial, educational, energy, health, sport, mixed-use campuses etc., and transport schemes.

Key components of our service offer include:

  • Site acquisition and development feasibility advice
  • Local authority pre-planning engagement
  • Traffic survey data specification, procurement, collection and analysis
  • Traffic and transport modelling
  • Parking impact assessments
  • Public transport capacity assessments
  • Quality audits
  • Area-Based Transport Assessments (ABTAs)
  • Environmental Impact Assessment Report (EIAR) Traffic and Transport Assessments
  • Construction Traffic Management Planning (CTMP)
  • First- and third-party advice and traffic/ transport submissions
  • Expert witness representation at oral hearings

Our Latest Service: Traffic and Transport Assessments Projects



Northwest Business Park Bus Depot

Client: Go-Ahead Transport Services (Dublin) LimitedDuration: December 2024 to May 2025 Project Summary Transport Insights was appointed by Go-Ahead Transport Services (Dublin) Limited to provide transport consultancy support in relation to a proposed bus depot facility at Northwest Business Park, Ballycoolin, Dublin 15. The Client sought a change of use of an existing warehousing/ logistics…
Read more

Westport Manufacturing Campus Car Park Expansion

Client: Allergan Pharmaceuticals IrelandDuration: July 2019 to March 2024 Project Summary Transport Insights was commissioned by Allergan Pharmaceuticals Ireland/ Abbvie in July 2019 and again in September 2023 to provide transport consultancy support in relation to proposed developments within its Westport, County Mayo Campus. Both proposed developments included additional car parking facilities. The initial (2019)…
Read more