Swan River (Western Australia) from north to south. Point Walter has a protruding spit that extends up to into the river, forcing river traffic to detour around it. The river narrows between Chidley Point and Blackwall Reach, curving around Point Roe and Preston Point before narrowing into the harbour. Stirling Bridge and the Fremantle Traffic Bridge cross the river north of the rivermouth. The Swan River empties into the Indian Ocean at Fremantle Harbour. Plant and animal life found in or near the Swan-Canning Estuary include: The river was named "Swarte Swaene-Revier" by Dutch explorer, Willem de Vlamingh in 1697, after the famous black
Narrows Bridge (Perth) reduce the traffic using the bridge, including introducing congestion pricing similar to that used in Singapore, charging vehicles to enter the central business district during peak periods. The government also encouraged voluntary car sharing. These efforts were largely unsuccessful, and by the 1990s, the bridge had become the city's worst traffic bottleneck, despite the addition of an extra traffic lane, bringing the total number of lanes to seven. Plans for a second Narrows Bridge were mooted during the 1970s, but did not eventuate. By 1998, the original bridge was carrying 155,000 vehicles per day, with an average of 2,700 cars