The document summarizes a student presentation on the impact of climbing lanes on travel speeds and time spent following on two-lane highways. The presentation includes sections on background, problem statement, objectives, scope, literature review, methodology, results and analysis, and conclusions. The results show that average travel speeds increased and percent time spent following decreased with the addition of climbing lanes. However, truck speeds reduced on grades due to steepness. The conclusions recommend further models be developed to determine level of service on two-lane highways in Uganda based on Highway Capacity Manual estimations.