Based on the latest information available, the US 2 Lincoln County boat ramp in Montana is a concrete boat ramp that is approximately 20 feet wide. This boat ramp services the Kootenai River, which flows through northwest Montana and parts of British Columbia and Idaho. The Kootenai River is known for its fishing opportunities, with species such as rainbow trout, bull trout, and northern pike available to catch.

The US 2 Lincoln County boat ramp is suitable for launching small to medium-sized watercraft, such as canoes, kayaks, and motorized boats. However, it may not be suitable for larger boats, as the ramp is relatively narrow and may not accommodate larger trailers. It's important to note that water levels on the Kootenai River can vary depending on the time of year and weather conditions, so boaters should exercise caution when launching and navigating the river.

In summary, the US 2 Lincoln County boat ramp is a concrete boat ramp that services the Kootenai River in Montana. It's approximately 20 feet wide and suitable for launching small to medium-sized watercraft. Anglers can enjoy fishing for rainbow trout, bull trout, and northern pike in the Kootenai River.