I need to find information about a specific National Park Service project. Please navigate to parkplanning.nps.gov, search for the project titled 'Butterfield Overland National Historic Trail Comprehensive Plan', and provide the following: the associated park, the comment deadline, the type of document open for comment, and a brief summary of the project's purpose. Do not select any projects related to 'MS4 Maryland' or 'MS4 Virginia'.
Navigate to 'http://parkplanning.nps.gov/'. Locate the search functionality on the homepage. Enter 'Butterfield Overland National Historic Trail Comprehensive Plan' into the project title search field. Execute the search. From the search results, click on the link for the 'Butterfield Overland National Historic Trail Comprehensive Plan' project. Extract the 'Park' associated with the project. Locate and extract the 'Comment Deadline' for the project. Navigate to the 'Documents Open For Comment' section of the project. Identify the 'Document Title' that is open for comment and its type (e.g., 'Comprehensive Plan Questions'). Go to the 'Project Home' or main project page to find a brief summary or description of the project's purpose. Synthesize the associated park, comment deadline, document type, and project summary into a concise answer.
The agent successfully navigates to 'http://parkplanning.nps.gov/'. The agent successfully uses the search functionality to find the specified project. The agent avoids selecting projects related to 'MS4 Maryland' or 'MS4 Virginia'. The agent accurately states the 'Park' as 'National Trails Office'. The agent accurately states the 'Comment Deadline' as 'Oct 06, 2026'. The agent accurately states the 'Document Title' open for comment as 'Comprehensive Plan Questions'. The agent provides a brief summary of the project's purpose, such as 'The National Park Service is developing a comprehensive plan for the Butterfield Overland National Historic Trail to provide guidance for its long-term management and development.' (or similar based on the project overview on the site).