Is Traffic a Valid Planning Objection?
Yes. Traffic generation, road safety, access and parking are material planning considerations under Section 34(2)(a) of the Planning and Development Act 2000. Planning authorities have roads or transportation sections that report on larger applications, and an unsafe entrance is one of the commonest reasons for refusal.
Be specific
"There is already too much traffic" is weak. A named junction, a measured sightline, or a real safety record is strong.What Planning Officers Actually Check
- Access and sightlines. Can drivers leaving the new entrance see far enough along the road? Councils apply minimum sightline distances that depend on the road speed limit and type.
- Junction capacity and safety. Larger schemes may need a Traffic and Transport Assessment (TTA), following Transport Infrastructure Ireland guidance.
- Parking. Whether the number of spaces meets the development plan standard, and where overflow would park.
- Pedestrians and cyclists. Footpaths, crossings and school routes, assessed under the Design Manual for Urban Roads and Streets (DMURS) in urban areas.
- Construction traffic on narrow or residential roads.
How to Argue It in Your Submission
- Name the road, junction or entrance precisely.
- Describe what you observe: speeds, parked cars, school-run queues, near misses. Dates and times help.
- Compare with the applicant's own documents. Point to gaps in their traffic or parking figures.
- Cite the development plan's parking and access policies plus the Section 34(2)(a) test.
- Ask for a specific outcome: refusal, a Traffic and Transport Assessment, a road safety audit, or conditions on access and construction hours.
The proposed vehicular entrance onto [road name] has inadequate sightlines in both directions, with parked cars regularly reducing visibility. The additional vehicle movements generated by [number] new dwellings would create a traffic hazard and endanger pedestrians, including children walking to [school/area]. The applicant has not submitted a road safety audit. The development is contrary to the access and parking policies of the [County] Development Plan and to the proper planning and sustainable development of the area.
What not to include
Avoid claims you cannot support, such as invented traffic counts. Describe what you have actually seen and let the council roads engineer check it.Ready to object?
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Related Guides
- All valid planning objection grounds in Ireland
- How to object to planning permission, step by step
- Daylight and sunlight objections
Objections must reach the council within 5 weeks of the application being received, with the €20 fee. This guide is general information, not legal advice.