John Calhoun Johnson of Placerville surveyed and cleared a shorter, lower (and thus less snow-covered) trail east from that town in 1852, completing the work by the summer. Rather than following the ridge to the Sierra's crest as the Mormons had, Johnson headed eastward to the South Fork American River, crossing to its north side near the present Pacific Ranger Station in order to follow Peavine Ridge around a rocky stretch of the river. Returning to the river between Kyburz and Strawberry, he then continued alongside it to the crest at Johnson Pass, where a steep slope descended to Lake Tahoe. Within Nevada, his route generally followed the lake to Glenbrook, where it turned inland and crossed the Carson Range over Spooner Summit into the Carson Valley near Carson City. This trail, known as Johnson's Cut-off, generally followed the present US 50, with notable deviations only just east of Placerville (via Carson Road), over Peavine Ridge (roughly following Peavine Ridge Road, some trails, and Wrights Lake Road), just east of Strawberry (via Slippery Ford Road), over the crest of the Sierra (via Johnson Pass Road and Meyers Road), south of Lake Tahoe (via Pioneer Trail), east of Lake Tahoe (via Genoa Peak Road), and from Spooner Summit into the Carson Valley (via Kings Canyon Road). By 1854, Bartlett's Bridge had been built at the trail's westernmost crossing of the American River, allowing wagons to follow the cutoff; it was soon washed away by a freshet on March 7, 1855, and replaced by Brockliss Bridge, several miles to the east. Due to an improvement of the road through Carson Canyon on the old Carson Route, most travelers ended up turning southeast from Johnson Pass over Luther Pass (present SR 89) to join the older route northeast of Carson Pass rather than following the cutoff along Lake Tahoe.