has both improved safety for commuters, and emergency service workers like the Country Fire Service. In 2010 and 2011, after more incidents involving trucks having problems successfully braking down the hill, including one going into a bus stop, and another going straight through the intersection at the bottom, the government added new laws. Any vehicle with 5 axles or more must stay in the left lane, and must not exceed a 60 km/h limit from the interchange at Crafers to the old tollhouse. More safety cameras were installed in an attempt to ensure trucks abide by this new limit. Additional signs for the two arrester beds on the descent have been added, to encourage out of control drivers to use them as a safer alternative. In August 2014, another truck descending the hills collided with cars at the intersection of Glen Osmond Road. Two people were killed. A driver of a sewage truck lost control after passing the arrestor beds. The driver was a new employee, who had never driven a manual truck before, and had never driven any vehicle on this segment of road. Driver Darren Hicks was seriously injured and testified against employer Cleanaway at a criminal trial after being granted immunity. The prosecution, brought by Comcare, heard that the brakes on the vehicle were defective. In 2021 Cleanaway was convicted of eight charges under health and safety legislation. Connections The Adelaide end of the South Eastern Freeway leads downhill to traffic lights at the intersection of Glen Osmond Road. It continues northwest as route number A1 into the Adelaide city centre. It connects north to Portrush Road to bypass the city and go towards Port Adelaide. It connects west onto Cross Road, towards the southern suburbs of Adelaide. The southeastern end of the freeway, near Murray Bridge, feeds onto the Swanport Bridge, a two-lane, bridge over the River Murray. It joins the Princes Highway, a dual-carriageway highway to Tailem Bend. At this point, Highway 1 becomes a two-laned, two-way scenic route which passes through many coastal towns of South Australia and Victoria. The National Highway continues to Melbourne as the Dukes Highway (A8) from Tailem Bend to the Victorian border and beyond as the Western Highway. Exits and intersections Gallery See also Highway 1 (Australia) Highway 1 (South Australia) Highways in Australia Highways in South Australia Freeways in Australia Freeways in South Australia Metropolitan Adelaide Transport Study