Ultimate project features
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Eastside HOV lane configuration - with summer 2014 expansion
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New inside HOV lanes between Lake Washington and 108th Avenue Northeast will open in summer 2014. They will align with new median transit stops and direct-access ramps for carpools and buses. The existing outside HOV lanes east of I-405 will remain in place until traffic patterns and transportation planning efforts show a change is needed.
The Eastside SR 520 HOV lane will operate as follows:
- West of I-405: Buses and carpools will travel in the inside lane, with a 3-person minimum occupancy requirement for carpools – the same occupancy requirement as before project construction.
- East of I-405: Operations will remain the same. Buses and carpools will travel in the outside lane, with a 2-person minimum occupancy requirement for carpools.