Kaduwela-Biyagama interchange of Southern Expressway closed Local On Jun 2, 2024 local news stock getty images 0 0 Share The Kaduwela-Biyagama interchange of the Southern Expressway has been closed from Kadawatha until further notice. The post Kaduwela-Biyagama interchange of Southern Expressway closed appeared first on DailyNews. 0 0 Share FacebookTwitterGoogle+ReddItWhatsAppPinterestEmail