蔡厝港
Old Choa Chu Kang Road leads to a number of military facilities, including Tengah Air Base, Army Logistics Base, Keat Hong Camp, Choa Chu Kang Camp, Poyan 300m Rifle Range, and if counting also Lim Chu Kang Road, also Lim Chu Kang Camp, Murai Camp and Sungei Gedong Camp. Home Team Academy is also located along Old Choa Chu Kang Road. The eastern end of Old Choa Chu Kang Road (near the interchange with Kranji Expressway) leads to the Sungei Tengah Argotechnology Park, one of the few areas where farming takes place in Singapore. It also leads to the cemetery - called Choa Chu Kang Cemetery.