Our academic experts are ready and waiting to assist with any writing project you may have. From simple essay plans, through to full dissertations, you can guarantee we have a service perfectly matched to your needs.
Q1. Calculate standard superelevation rates for the two curves and assumptions shown using Table 202.2E from the Caltrans Highway Design Manual here: https://dot.ca.gov/-/media/dot-media/programs/design/documents/chp0200-a11y.pdf
Q2. Rounding both superelevations up to the next whole percent, determine the required superelevation runoff length for both curves’ superelevation determined in step 1 above using Figure 202.5A for “2-Lane Highways & Multilane Ramps”
Q3. Assuming that 1/3 of the transition determined in step 2 happens within the curve, and 2/3 on the tangent, calculate the required tangent length between the two curves.