Construction projects, especially road infrastructures, are inherently prone to risks that can delay schedules and increase costs. This study analyzes dominant risks affecting schedule performance in the Baros–Petir road reconstruction project and develops effective risk response strategies. Using a mixed-methods approach— quantitative risk assessment with Probability Impact Matrix (PIM) and qualitative expert judgment from 3 key stakeholders and 30 project practitioners—this research identifies key risk factors, notably change orders and volume discrepancies between contract and actual field conditions, as critical threats to schedule adherence. Proposed mitigation includes dynamic rescheduling, rigorous monitoring, and contractual clauses for risk transfer. The results serve as a reference to improve risk handling frameworks in road construction projects for better time and cost control.
Peggy et al. (2025) studied this question.