Based on the latest information available, the Red Road Bridge Boat Access in Idaho is a concrete boat ramp that is approximately 20 feet wide. This boat ramp provides access to the Snake River, a major waterway that flows through Idaho, Wyoming, and Oregon. The Snake River is known for its scenic beauty and is a popular destination for boating, fishing, and other outdoor activities.

According to the Idaho Department of Fish and Game, the Red Road Bridge Boat Access is open year-round and can accommodate a variety of watercraft, including boats, kayaks, canoes, and stand-up paddleboards. However, motorized watercraft are subject to certain restrictions and regulations, such as speed limits and noise limitations.

Overall, the Red Road Bridge Boat Access is a convenient and popular location for launching boats and accessing the Snake River in Idaho. Its wide concrete ramp and accessibility for various watercraft make it a versatile and valuable resource for local boaters and visitors alike.