cloverleaf interchange with I-64 and I-95 (Richmond–Petersburg Turnpike). There is no access from the southbound route to westbound I-64 and northbound I-95. Access to the U.S. Routes from that direction of the Interstate is via Chamberlayne Parkway, with which the routes have a partial interchange as they cross over CSX Transportation's Richmond Terminal Subdivision rail line. Richmond to Fredericksburg US 1 and US 301 continue along Chamberlayne Avenue through the northern part of the city. The highways reduce to four lanes and intersect SR 197 (Laburnum Avenue) within Ginter Park. At Azalea Avenue, US 301 and SR 2 continue straight on Chamberlayne Avenue; US 1 turns west onto Azalea Avenue, then north on Brook Road and leaves the city of Richmond and enters Henrico County. The highway has a partial interchange with I-95 (Richmond–Petersburg Turnpike) that allows access to southbound I-95 and from northbound I-95. US 1 becomes undivided north of the eastern end of SR 161 (Hillard Road) to the east of Lakeside. The route expands to a six-lane divided highway ahead of its intersection with Parham Road at Yellow Tavern; Parham Road heads east as SR 73, a connector between US 1 and I-95. US 1 has a cloverleaf interchange with I-295 between Glen Allen and the I-95–I-295 junction before the U.S. Route crosses the Chickahominy River into Hanover County. US 1's name changes to Washington Highway, and it becomes a four-lane undivided highway shortly after entering Hanover County. The highway has brief divided sections as it passes through the eastern part of town of Ashland. Within the town, US 1 intersects SR 54 (England Street) and passes to the east of the Ashland Historic District and Randolph–Macon College. After leaving Ashland, US 1 crosses to the west side of CSX Transportation's RF&P Subdivision and crosses over the South Anna River. North of the Little River, the route passes through Doswell, where it meets the western end of SR 30 (Kings Dominion Boulevard). US 1 crosses over the Piedmont Subdivision, which is owned by CSX Transportation and operated by Buckingham Branch Railroad, west of the Doswell Diamond, then briefly expands to a divided highway to cross the North Anna River into Caroline County. US 1 continues as Jefferson Davis Highway and meets the western end of SR 207 (Rogers Clark Boulevard) at the hamlet of Carmel Church west of Ruther Glen; SR 207 leads to US 301 at