| Title | Permissive/Protected Left-Turn Phasing: Intersection Safety Case Study |
|---|---|
| Record ID | 66997 |
| Corporate Creator | United States. Federal Highway Administration |
| Publisher | United States. Federal Highway Administration |
| Publication Date | 20100101 |
| Language | English |
| Abstract | The following case study showcases a successful and effective low-cost countermeasure that measurably improved safety at three signalized intersections in Michigan. The treatment included converting the permissive left-turn mode to permissive/protected phasing. |
| Rosap ID | dot:41466 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/41466 |
| TRT Terms | Exclusive phasing; Permissive phasing; Left turn phase; Traffic safety; Intersections |
| General Subjects | Roads--Interchanges and intersections |
| Geographical Coverage |
United States |
| Report Number | FHWA-SA-09-015 |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/66000/66900/66997/fhwasa09015.pdf |
| Alternative URL | https://safety.fhwa.dot.gov/intersection/conventional/signalized/case_studies/fhwasa09015/fhwasa09015.pdf |
| Format | |
| Database | NTL Digital Repository |