The Washington State Transportation Commission (WSTC) voted Monday to approve a proposal that would raise tolling rates on Interstate 405 and State Route 167 in an effort to limit traffic impacts and raise money for construction. Toll rates adjust depending on traffic volume. Under the proposed change, rates for I-405 and SR 167 would range from a $1 minimum during low-traffic times to $15 during high-traffic times. Evening tolling and peak hour HOV policies will be increased by an hour to 8 p.m. on both roadways. All of these changes will go into effect on March 1. READ MORE: https://www.king5.com/article/traffic/vote-set-proposal-increase-i-405-sr-167-tolls/281-ec53eb0b-9edd-40cd-afd8-0f236edefdc6