Montana. Highway Planning Survey

• A traffic survey of Billings, Montana
• Application of engineering-economic principles to determine federal aid secondary routing between Ekalaka and FA route no. 23 (US 212) in Carter County
• Application of the Oregon Solvency Quotient Method to establish preference in the location of the Broadus-Gillette highway in Powder River County
• Application of the Oregon Solvency Quotient Method to establish priority in the selection of routes between Boulder and Whitehall (Hill Road) and Boulder and Cardwell (Valley Road) in Jefferson County
• Economic analysis and recommendations relative to location of federal-aid route no. 49 between Twin Bridges and Dillon
• Economic analysis and recommendations relative to proposed cut-off, Gore Hill to 10th Avenue South by-pass in Great falls, Montana
• Economic analysis of the Malta - Grass Range section of federal aid route no. 16
• Economic analysis of the proposed Big Sandy - Hilger federal aid secondary routing
• Economic study covering proposed relocation and construction of Montana forest highway route 46 and Idaho forest highway route 34 (Targhee Pass) from West Yellowstone in Montana to Macks Inn in Idaho
• Engineering economic analysis of federal aid secondary route 324 between Armstead and Brenner and proposed extension to Montana-Idaho boundary Beaverhead County
• Engineering-economic analysis to establish preference in the location of federal aid secondary routes between Harlem and Turner and Harlem and Hogeland in Blaine County
• Extract from Montana urban grade crossing study