Logan is located at (41.737878, -111.830846). According to the United States Census Bureau, the city has a total area of 44.2 km sq (17.0 square miles). 42.8 km sq (16.5 mi sq) of it is land and 1.4 km sq (0.5 mi sq) of it (3.17%) is water. The city lies near the eastern edge of Cache Valley on the western slopes of the Bear River Mountains, the northernmost branch of the Wasatch Range. The eastern portions of the city are constructed on top of an ancient alluvial fan with very steep slopes down to the rest of town and the Logan River bottom. To the west lies a flatland that contains farmland and marshes. To the north and south lie the quickly-growing residential suburbs of Logan. Logan also lies at the western terminus of Logan Canyon. US Highways U.S. Highway 8989 and U.S. Highway 9191 enter from the southwest together and separate in downtown Logan. US 91 heads north into Idaho through Cache Valley while US 89 heads northeast into Logan Canyon and on to Bear Lake (Idaho/Utah)Bear Lake. Logan is also served by a local sales-tax-funded free bus system called the LTD (Logan Transit District) in the city proper and CVTD (Cache Valley Transit District) for the rest of Cache Valley. The system reaches as far as Richmond, UtahRichmond, Hyrum, UtahHyrum, and Wellsville, UtahWellsville and throughout the city proper. There is a corporate airport (Logan-Cache Airport, IATA code LGU) but as of 2005 had no scheduled air services, as the city is within an easy drive of Salt Lake City International Airport. Source: http://en.wikipedia.org/wiki/Logan%2C_Utah