on April 1, 2009. The project was completed in late 2009. The portion of NY 252 in Henrietta between Marketplace Drive and Ridgeland Road was widened from four to six lanes as part of a multi-year, $15.6 million project that began in mid-2009. Phase one of the five-phase project, completed during the second half of 2009, involved the relocation of utility poles and water mains. The next four phases involved the actual widening of the highway. During phase two, all traffic on Jefferson Road was routed along the eastbound lanes while the westbound half of the road was reconstructed and widened; this was reversed during phase three. A raised median between the two directions, which prohibited left-hand turns at all points except signalized intersections, was constructed during phase four, and phase five covered the finishing touches of the project. As part of the project, the intersection between Jefferson Road and East Henrietta Road (NY 15A) was widened to have two dedicated left-turn lanes in all four directions. Work on the last four phases began on March 29, 2010, and was expected to be fully completed in November 2011. Construction did get completed in November 2011, but at the cost of $16.5 million (2012 USD) instead of the original $15.6 million. NY 252A NY 252A () was an alternate route of NY 252 along Paul Road in the town of Chili. It extended from the eastern terminus of the overlap between NY 33A and NY 386 in the hamlet of Chili Center to NY 383 in the vicinity of the Greater Rochester International Airport. Despite its designation, NY 252A never connected to NY 252. The route existed from the late 1950s to 2009. Its former alignment is now maintained by Monroe County as part of CR 168. Major intersections See also List of county routes in Monroe County, New York References External links 252 Transportation in Monroe County, New York