Perception Analysis of Silver Jubilee Grade-Separated Intersection in Kano Metropolis Using Context Sensitive Solutions

Abstract

This study explores the users’ perception on operational performance of Silver Jubilee Grade Separated Intersection (SJGSI) in Kano Metropolis using Context Sensitive Solutions (CSS). The CSS seeks to provide a transportation facility that fits its setting, leading to the preservation and enhancement of scenic, aesthetic, environmental and community resources while maintaining safety, mobility and comfort. A structured questionnaire enquired the opinion of respondents, among others, on the optimal performance of SJGSI and its determinants. Three correlation analyses and two regression analyses were generated. The results showed that most of the correlating and regressing variables are weakly correlated by chance. The degree of familiarity correlated with number of motorists (users) has an R-value of 0.125; the optimal performance correlated with its cost worthiness has an R-value of 0.166. The general and Context Sensitive (CS) optimal performance model has an R-values of 0.415 and 0.374, respectively. Some of the weak correlations could be attributed to the facility not planned based on CSS approach. A CS facility could have received a higher optimal performance rating, approval rating and CS features’ rating with increased efficiency and effectiveness. Most respondents opined that a better facility would have been constructed if all relevant stakeholders were involved in the development processes.

Keywords

• context sensitive solutions
• correlation
• context-sensitive
• regression
• stakeholders