The Malaysian Public Works Department was responsible for the design and construction of the project; Gerbang Perdana Sdn Bhd was the main contractor.A pedestrian bridge connects JB Sentral to Johor Bahru City Square the Tun Abdul Razak Complex.The 250-million-Ringgit, eight-lane, straight elevated permanent link on the originally planned flyover bridge is a main road from the Johor–Singapore Causeway to the new CIQ complex.On its opening day on 16 December 2008, motorists entering Malaysia from Singapore were greeted by a plague of problems such as long queues and traffic confusion.Pedestrians entering Malaysia are required to walk an additional 1 kilometre of arduous uphill terrain after crossing the causeway as the current Sultan Iskandar Building is located further away from the old CIQ Complex which used to be just right after the causeway, thereby bringing the total walking distance to 2 kilometers.
Bangunan Sultan Iskandar–Customs, Immigration and Quarantine centre under construction in 2006
Immigration checkpoint to enter Johor Bahru
Entrance to JB Sentral, lit at night.
Bangunan Sultan Iskandar, seen from car heading towards Jalan Lingkaran Dalam