passes under the interchange. The only other intersection from here is CR 136A. The road enters Suwannee Springs, Florida, where it meets the intersection with CR 132, and secretly takes it north, as it prepares to make a second crossing over the Suwannee River. At this point it winds around another former bridge that carried SR 51, and eventually US 129 onto a much newer bridge, curving left and then right over the river as it enters Hamilton County. Unlike in Suwannee County, only a hint of the right-of-way of the former segment of US 129 can be found before the road turns straight north before letting go of its multiplex with CR 132, which runs east. Further north it enters the unincorporated community of Marion, where it intersects one other county road before meeting another interchange, this time Interstate 75 at Exit 451 Beyond that, it passes through Hillcoat, where US 129/SR 51 joins US 41 as well as hidden SRs 25 and 100. The newly overlapped routes briefly run straight north before making a reverse curve around the left side of Roberts Pond and Shaky Pond before entering the City of Jasper. US 41/129/SR 100 turns west onto State Road 6 (Hatley Street), which becomes County Road 6 east of the intersection, while County Road 51 (First Avenue Northeast) begins one block to the west. CR 51 runs briefly along First Avenue Northeast to Second Street Northeast, where it turns right, only to curve northeast again. Shortly after the curve, it has an at-grade crossing with a Georgia Southern and Florida Railway line that was following US 41 since Lake City. At Northeast 39th Drive, the road curves more northerly, although not necessarily straight north. The road winds through local Northern Florida forest land with occasional wetlands even as it passes through the barely existing community of Bakers Mill. After crossing a narrow bridge over the Little Alapaha River it intersects a dirt road named Northwest 13th Street which leads to US 129 near Avoca. The rest of the journey of CR 51 is surrounded by scrub forest. County Road 51 runs north to the Georgia border at a T intersection with two dirt roads named Flaline Break Road and Barnes Road, the latter of which is entirely dirt as far north as its terminus with State Route 94 at Tarver, Georgia. Major intersections References External links Florida