A modal filter, sometimes referred to as a point closure, is a road design that restricts the passage of certain types of vehicle in road transport. Modal filtering is often used to help create a low traffic neighbourhood (LTN), where motor traffic is diverted away from residential streets and instead toward feeder roads. Modal filters can be used to achieve filtered permeability within a transport network, and can encourage walking and cycling through more pleasant environments and improved safety.
Modal filters can be implemented through the use of barriers such as bollards, boom barriers and planters, though filters can also be implemented virtually through the use of automatic number-plate recognition cameras and road signs, which can allow residential motor access while prohibiting passing motor traffic.
Modal filters are often the result of circulation plans by local governments.
Gallery
- A trial modal filter using easily moved planters in London.
- A sign explains what kind of traffic is allowed through the modal filter.
- Permanent modal filter in Kreuzberg, Berlin
See also
References
- "Point Closure | Cycling Embassy of Great Britain". www.cycling-embassy.org.uk. Archived from the original on 2023-02-02. Retrieved 2020-11-10.
- Taylor, Matthew (2020-05-18). "'A new normal': how coronavirus will transform transport in Britain's cities". The Guardian. ISSN 0261-3077. Archived from the original on 2020-11-10. Retrieved 2020-11-10.
- Aldred, Rachel; Goodman, Anna (2020-09-10). "Low Traffic Neighbourhoods, Car Use, and Active Travel: Evidence from the People and Places Survey of Outer London Active Travel Interventions" (PDF). Findings: 17128. doi:10.32866/001c.17128. Retrieved 2020-11-11.
- ^ Aldred, Rachel; Croft, Joseph (2019-03-01). "Evaluating active travel and health economic impacts of small streetscape schemes: An exploratory study in London". Journal of Transport & Health. 12: 86–96. doi:10.1016/j.jth.2018.11.009. ISSN 2214-1405. S2CID 133809626.
- "Modal filter | Cycling Embassy of Great Britain". www.cycling-embassy.org.uk. Archived from the original on 2020-11-10. Retrieved 2020-11-10.
- Parkin, John (2018). Designing for Cycle Traffic. London, UK: ICE Publishing. p. 56. ISBN 9780727763495.
- "Traffic Management Act 2004: network management in response to COVID-19". GOV.UK. Archived from the original on 2020-11-13. Retrieved 2020-11-14.