Another short section of Jalan Kayu, between Seletar West Farmway 4 and Sengkang West Way was widened from a one-lane road to a two-lane road to further ease traffic congestion. New traffic signals were installed as well. On 14 May 2017, construction of an extension of Sengkang West Way to Sengkang West Road was completed, turning the 3-way junction of Jalan Kayu and Sengkang West Way to a four-way one, connecting Jalan Kayu and Sengkang West Road while connectivity between Sengkang West area and Tampines Expressway (TPE) was improved.