COLUSA, CA (MPG) — The Colusa County Board of Supervisors has approved the installation of a multi-way stop at the intersection of Old Highway 99 and County Line Road to address growing safety concerns from motorists and nearby residents.
At its Sept. 23 meeting, the board adopted a resolution authorizing the Department of Public Works to install stop controls on the southbound approach of Old Highway 99, converting the intersection into a four-way stop.
Colusa County Public Works Director Colt Esenwein said the decision followed multiple complaints and a traffic study that confirmed the need for additional controls. The study, conducted in coordination with Yolo County, reviewed traffic volume, sight distance, and recent crash data.
“The intersection currently operates as a two-way stop, with no control on Old Highway 99,” Esenwein said. “While it did not meet every warrant under the state’s traffic manual, the skewed geometry, turning difficulties for large trucks, and recent incidents support the installation.”
The intersection sits east of the northbound Interstate 5 ramps and near the California Northern Railroad crossing. Esenwein said the combination of freeway traffic, agricultural equipment, and heavy trucks has increased the risk of collisions.
Midstream Energy Partners, a company operating a nearby propane fueling business, will provide $25,000 to cover the cost of installation. The company’s recent development has added truck traffic and turning movements that have complicated conditions at the intersection.
Supervisor Merced Corona, whose district includes the area, said the change is long overdue.
“You’ve accomplished something in two months that residents have been asking about for seven years,” Corona said. “This will resolve a big part of the problem, and I’m sure it’s going to save some lives.”
Board Chair Daurice Smith and Supervisor Randy Wilson also voiced support for the measure, noting that the new signs will include solar-powered LED panels to enhance visibility.
Esenwein said the county expects the signs to be installed later this year once materials arrive and final coordination with Yolo County is complete.
Resident Gerald Rommanger, who has long advocated for improvements, thanked the board for taking action.
“This has been a dangerous intersection for a long time,” Rommanger said. “It’s good to finally see something being done for public safety.”