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I-5/Grand Mound to Maytown - Add Lanes and Replace Intersection
This section of I-5 is experiencing congestion during peak hours. This project constructs one additional lane northbound and southbound from south of the Grand Mound Interchange (SR 12 - Rochester) to the Maytown Interchange, reconstructing the Grand Mound Interchange and realigning I-5 south of the interchange. When complete, this project will relieve congestion and reduce the risk of collisions.
 PIN#:  300581A
 DOT Region:  Olympic
 Counties:  Thurston
 State Route:  005
 Location:  Maytown/Grand Mound   Locate Project
 Leg Districts:  20, 35
 Program / SubProgram:  Improvement
 Sub-Program:  Mobility
 Sub-Category:  Rural Mobility
 Improvement Type:  Rural/Urban Mobility - General Purpose
 Mile Posts: 87.45 to 95.63    
  Project Costs:
Phase From - To Prior 15-17 17-19 19-21 21-23 23-2525-27 Future Total
Preliminary Engineering Nov-07 - Feb-11 10,502,000000000010,502,000
Right of Way Jul-09 - Mar-12 1,853,00000000001,853,000
Construction Nov-10 - Sep-15 103,011,000115,000000000103,126,000
  Project Totals:  115,366,000 115,000 0 0 0 00 0 115,481,000