Star Road Upgrade to Handle 350% Traffic Surge | Boise News

Star Road is getting a massive upgrade to handle a projected 350% traffic surge by 2050, with plans to widen it to five lanes between State Street and Chinden Boulevard, add bike and pedestrian paths, and replace key bridges—including the Boise River Bridge. As the only north-south crossing of the river for seven miles in either direction, this critical chokepoint has been years in the making, accelerated by regional growth from Canyon County. Two design concepts are under review—one with continuous left-turn lanes, the other with median islands to control speed—while community input shapes the final choice. Construction kicks off in fall 2028 on the Main Street to State Street stretch, followed by the second phase from Main to Chinden between 2030–2031, timed to minimize disruption alongside other major projects. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/de47184112b88f04