Compound Curve for Highway Horizontal Alignment | NCEES Civil Engineering PE Exam [Section 5.2.2]

Find the stations for the PC, PCC, and PT. Layout of Two-Centered Compound Curves R₁, R₂ = radii of simple curves forming compound curve ∆₁, ∆₂ = deflection angles of simple curves ∆ = deflection angle of compound curve = ∆₁ + ∆₂ t₁, t₂ = tangent lengths of simple curves T₁, T₂ = tangent lengths of compound curves PCC = point of compound curve PI = point of intersection PC = point of curve PT = point of tangent National Council of Examiners for Engineering and Surveying Civil Engineering Principles and Practice of Engineering (PE) Exam 2022 v1.1 Reference Handbook For more information about ITRE NC State Civil Engineering PE Exam Review Courses: https://itre.ncsu.edu/training/pe-fe/ #DanielFindley #TransportationEngineering #NCEESCivilEngineering #HorizontalCurves #HighwayDesign