The following horizontal and vertical alignments apply to a rural road with a speed of 100km/h. Radius Stake Value 44 58
Posted: Thu Apr 28, 2022 3:19 pm
- The Following Horizontal And Vertical Alignments Apply To A Rural Road With A Speed Of 100km H Radius Stake Value 44 58 1 (97.67 KiB) Viewed 21 times
The following horizontal and vertical alignments apply to a rural road with a speed of 100km/h. Radius Stake Value 44 584,362 Point EC3 PL4 PL 5 PL 6 PL7 PL 8 Y Co-ordinate 24 309,301 24 485,000 24 362,904 24 406,451 24 885,246 25 215,227 X Co-ordinate 14 115,507 11 524,000 10 322,041 9 267,503 8 661,872 8 137,260 4000 2000 731,513 1920,221 Point VPI 9 VPI 10 VPI 11 VPI 12 VPI 13 VPI 14 VPI 15 VPI 16 Height 205,457 198,087 200,700 154,478 141,318 140,163 133,392 132, 147 Stake Value 45 380 46 480 47 150 48 360 49 480 49 810 50 180 51 010 Curve Length 240 320 460 720 200 220 240 220 a. Calculate the stake values of BC5. b A pipe culvert crosses the road at the low point of vertical curve 10 Determine the stake value where this culvert crosses the road c Calculate the final road levels (left edge, centreline, right edge) at stake values 50 070 0 and 50110.0 if the following details apply to the horizontal curve the maximum superelevation is 3.0%, BC7 stake value is 50 095 165 and EC7 stake value is 50298.962