Island County Commissioners Consider 45 MPH Maximum on All County Roads

Island County commissioners considered setting a maximum 45 miles per hour speed limit on county-owned roads after receiving a multi-year study from county engineers that reevaluated speed limits across Whidbey and Camano islands. The proposal would lower the current county maximum of 50 mph on some roads and bring a uniform top speed to county routes, while state highways would remain under the Highway 502 jurisdiction of the Washington State Department of Transportation and therefore unchanged.

County engineers used a new analytic tool to review a wider range of factors than historically applied in speed-setting, incorporating development density and pedestrian use along with traditional traffic data. The study analyzed 144 road segments. Under the engineers’ recommendations, 75 segments would remain unchanged, 47 would have reduced speed limits, and 22 would see increases.

The draft map shows specific shifts in community corridors. West Beach Road on North Whidbey would be set at 45 mph instead of the current varying postings that include 50 mph and 40 mph sections. Race Road in Central Whidbey is mapped to rise from 35 mph to 40 mph. On South Whidbey, a section of Saratoga Road is proposed to increase from 40 mph to 45 mph. The county’s online materials currently display some 50 mph labels because the proposed 45 mph maximum has not been fully applied to the map layer; the engineers’ recommendations are available at islandcountywa.gov/878/Speed-Limit-Study.

The commissioners have scheduled two public meetings on the proposal. A session on Camano Island is set for Jan. 27 and a hearing in the commissioners’ hearing room in Coupeville is scheduled for Feb. 3. County leaders may adopt the proposed changes after the Feb. 3 public hearing. If adopted, county departments will need to coordinate new signage and notify law enforcement and the public about revised limits.

The policy implications extend beyond raw speeds. A uniform 45 mph cap seeks to align limits with current land use and pedestrian activity patterns identified in the study, which could improve predictability for drivers and planners while reshaping enforcement priorities. The distinction between county and state jurisdiction also means commuters on routes that transition to state highways will see different posted limits as they cross administrative boundaries.

For Islanders, the next steps are practical and immediate. Review the engineers’ maps at the county website, attend one of the scheduled public meetings to register concerns or support, and watch for any official adoption after Feb. 3 that would trigger sign changes and updated enforcement. The commissioners’ decision will set how County roads balance mobility, safety, and local land use for years to come.