Highways Agency Report

       Personal author: Walmsley D. A.
                 Title: Geometric requirements for safer single carraigeways
                        final report by D.A. Walmsley and I. Summersgill
             Publisher: Crowthorne Transport Research Laboratory 1993
  Physical description: 132 p.
                Series: TRL unpublished project report TF 43/93
       Notes - general: Prepared for Highways Engineering Division, Department
                        of Transport, project record: E015A/HL
               Keyword: Geometric design
               Keyword: Single carriageway
      Personal name ae: Summersgill, I
        Corporate name: Transport Research Laboratory
        Corporate name: Department of Transport Highways Engineering Division
 TRL UNPUBLISHED REPORTS
  copy:1       id:54046000258937      library:SSR          location:SSR-SHELF
  copy:2       id:54046000258945      library:SSR          location:SSR-SHELF