I-5 New Lanes Centralia to Grand Mound
Eliminates a serious bottleneck for freight and travelers by adding a new lane in each direction
between downtown Centralia and Grand Mound.
Reduces collisions by 19 percent.
Construction begins: 2009 Completion: 2009
Cost: $160 million
WSDOT Project page
I-5 Noise Walls, Lacey
Constructs noise walls near Lacey
to reduce traffic noise in nearby neighborhoods.
Construction begins: 2010 Completion: 2010
Cost: $5 million
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SR 510 New Alignment, Yelm
Constructs four miles of new three-lane
highway around Yelm to reduce congestion
through the city’s downtown. Funds
engineering and right-of-way purchases.
Reduces collisions by 28 percent.
Construction begins: 2005 Completion: 2011
Cost: $33 million