Explain with suitable examples the role of obligatory points in selection of highway alignment. QEAD. Template A VOODI F/QAP/021/001 Guidelines: Inclusion of photos and drawings is allowed to strengthen your explanation. But proper referencing to be done. Both positive and negative obligatory points can be included. Explain how these obligatory points deviate a proposed alignment from an ideal one. Word count between 300 to 325. The content to be typed in MS Word with 1.5 line spacing and normal margins, Arial 11 pts.