Plan & design new highway. Decide either 2-lane highway, multilane highways or expressway are used. The AADT has been analyzed. Adjust the AADT from the permanent counter station. Justify the 30th highest hour volume for the Design Hour Volume (DHV) and propose with justification which type of highways to be designed from DHV that can serve high speed and high demand. Then, determine an appropriate Level of service. Traffic volume of permanent counter station (24-hour count) TIME TRAFFIC HEF TIME TRAFFIC HEF VOLUME VOLUME 00:00 - 01:00 01:00-02:00 02:00-03:00 03:00-04:00 04:00-05:00 05:00-06:00 06:00-07:00 07:00-08:00 08:00-09:00 09:00 - 10:00 10:00 - 11:00 11:00 - 12:00 300 524 750 809 889 821 813 51.19 29.31 20,47 18.98 17.27 18.70 18.89 16.89 14.98 14.92 11.37 13.97 12:00 - 13:00 13:00 - 14:00 14:00 - 15:00 15:00 - 16:00 16:00 - 17:00 17:00 - 18:00 18:00 - 19:00 19:00 - 20:00 20:00 - 21:00 21:00 - 22:00 22:00 - 23:00 23:00 - 24:00 915 869 746 601 487 444 297 185 123 111 105 135 16.78 17.67 20.58 23.35 31.33 34.59 51.70 83.01 124.85 138.34 146.25 99.07 909 1025 1029 1350 1099 Daily Traffic volume Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday Traffic volume 8684 11785 11025 12554 11785 14437 13876 DEF 9.69 7.14 7.63 6.70 7.14 3.38 6.06 Average Daily Traffic Monthly Month January February March April May June July August September October November December ADT 11485 11320 13951 17602 18705 21750 24510 23003 17125 18504 14253 22253 MEF 1.59 1.61 1.14 1.03 0.97 0.84 0.74 0.73 1.06 0.98 1.28 0.82 TIME 07.00-08.00 08.00-09.00 09.00-10.0 10.00-11.00 11.00-12.00 HIGHWAY 91 TRAFFIC 1200 2235 2250 1524 1729 Additional traffics from Town Diverted AADT from Highway Mode change from Highway A and Town B to Industrial 91 to new highway 91 to new railway (AADT) Area C 30% and 35% 60% 17% "It is assumed that 75% of additional traffics will use the new highway and 25% will use railway TOWN NEW RAILWAY NEW INDUSTRIAL AREA C NEW HIGHWAY HIGHWAY 91 TOWN B Plan & design new highway. Decide either 2-lane highway, multilane highways or expressway are used. The AADT has been analyzed. Adjust the AADT from the permanent counter station. Justify the 30th highest hour volume for the Design Hour Volume (DHV) and propose with justification which type of highways to be designed from DHV that can serve high speed and high demand. Then, determine an appropriate Level of service. Traffic volume of permanent counter station (24-hour count) TIME TRAFFIC HEF TIME TRAFFIC HEF VOLUME VOLUME 00:00 - 01:00 01:00-02:00 02:00-03:00 03:00-04:00 04:00-05:00 05:00-06:00 06:00-07:00 07:00-08:00 08:00-09:00 09:00 - 10:00 10:00 - 11:00 11:00 - 12:00 300 524 750 809 889 821 813 51.19 29.31 20,47 18.98 17.27 18.70 18.89 16.89 14.98 14.92 11.37 13.97 12:00 - 13:00 13:00 - 14:00 14:00 - 15:00 15:00 - 16:00 16:00 - 17:00 17:00 - 18:00 18:00 - 19:00 19:00 - 20:00 20:00 - 21:00 21:00 - 22:00 22:00 - 23:00 23:00 - 24:00 915 869 746 601 487 444 297 185 123 111 105 135 16.78 17.67 20.58 23.35 31.33 34.59 51.70 83.01 124.85 138.34 146.25 99.07 909 1025 1029 1350 1099 Daily Traffic volume Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday Traffic volume 8684 11785 11025 12554 11785 14437 13876 DEF 9.69 7.14 7.63 6.70 7.14 3.38 6.06 Average Daily Traffic Monthly Month January February March April May June July August September October November December ADT 11485 11320 13951 17602 18705 21750 24510 23003 17125 18504 14253 22253 MEF 1.59 1.61 1.14 1.03 0.97 0.84 0.74 0.73 1.06 0.98 1.28 0.82 TIME 07.00-08.00 08.00-09.00 09.00-10.0 10.00-11.00 11.00-12.00 HIGHWAY 91 TRAFFIC 1200 2235 2250 1524 1729 Additional traffics from Town Diverted AADT from Highway Mode change from Highway A and Town B to Industrial 91 to new highway 91 to new railway (AADT) Area C 30% and 35% 60% 17% "It is assumed that 75% of additional traffics will use the new highway and 25% will use railway TOWN NEW RAILWAY NEW INDUSTRIAL AREA C NEW HIGHWAY HIGHWAY 91 TOWN B