Highway 55 Construction Update
Summer Schedule Starts Next Week
No full road closures after May 27 for summer travel
The summer schedule on ID-55 between Smiths Ferry and the Rainbow Bridge will start Tuesday, June 1: ID-55 will be reduced to one-lane alternating traffic Monday through early Friday, and the road will then be fully open to two-way traffic through Sunday. This schedule will be in place through early September.
For Memorial Day weekend, ID-55 will be fully open starting Friday, May 28, through Monday, May 31, for holiday travel.
For additional information, visit the project web page or call the project hotline (833) 913-ID55, or for area-wide travel advisories, visit ITD’s Smiths Ferry Project Page.
Visit itdprojects.org/ID55smithsferry for more information or to sign up for email and text alerts, or call (833) 913-ID55 to speak to a project representative.
The link below provides more information about registration for boats, snowmobiles, OHV’s, and motorbikes, and invasive species stickers. You can also find a full list of registration vendors, including those in Valley County. Or you may call the IDPR Registration Department: 1-800-247-6332, (M-F 8:30 am – 4:30 pm)
About the Park
Lake Cascade offers two group camping opportunities, including Snowbank group camp and Osprey Point group yurts, 279 individual campsites in 10 developed campgrounds (with power, sewer, and water at Poison Creek and Ridgeview) two dispersed camping areas with primitive camping, several day use areas, and six boat launch ramps.
Windsurfers and boat sails crisscross Lake Cascade when the afternoon winds kick up. Anglers catch Rainbow Trout, Coho Salmon, or Small-mouth Bass all year long and hikers or mountain bikers traverse a variety of trails within and beyond the park. Whether you’re a beginner or an expert, the nearby North Fork of the Payette River offers world-class white water adventure.
Lake Cascade has as many camping options as it does recreational opportunities with hundreds of campsites ranging from primitive to fully serviced hook-ups. The sites are located along 86 miles of shoreline with beautiful views of Lake Cascade and the North Fork Mountain Range.
Visit the Bureau of Reclamation website for current water levels.
The park is open year round. Reservations are from the Thursday before Memorial Day to Labor Day. In the winter (snow season), camping is limited and outside of reservations, it is based on a first come first serve. Call the park for details.