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The Long Creek Trail was first surveyed in August 2002 in preparation for proposed trail reroute and conversion of trail to accommodate ATVs. It was noted as suitable habitat for Lewisia sacajaweana due to elevation, vegetation type, companion species and proximity to other known populations. It was resurveyed 06/23/2003 and Lewisia sacajaweana was discovered along the (old) FS Trail #018, and on the FS Trail #144 near the (old) junction of the two trails. It was not GPSed at that time. It was revisited on 07/02/2003 with resource specialist from the Lowman Ranger District and 3 GPS points were taken to represent major groupings of plants. The trail was subsequently rerouted in fall of 2003 – avoiding the majority of the occupied habitat along the (old) FS Trail #018. With the exception of the westernmost side, the rerouted portion of the trail primarily passes through more densely canopied and provided less suitable habitat. No Lewisia sacajaweana plants were observed along the rerouted portion once it crossed to the north of the old trail in either site visit during 2017. 2 site visits were conducted in (07/05/2017 & 07/13/2017) 2017, to determine effects to whitebark pine and Sacajawea’s bitterroot of post-Pioneer Fire (2016) fell and leave work to drop hazard trees in a 200 ft swath on either side of the trail for reasons of public safety. During the 07/05/2017 visit only the very west end of the population was observed and a single GPS point taken (see maps). During the 07/13/2017 visit Sacajawea’s bitterroot were also observed on FS Trail #144 south of the junction with the (New) 018 trail. Additional groups of plants were observed on the approach to EO#18, but population numbers were not estimated. The Long Trail population and the Kirkham Ridge trail population may be contiguous or have only short breaks between them.