Pennsylvania Route 343 highway remained intact for another seven years, and in 1970, PA 343 was realigned for the final time, this time onto its current alignment. The northern terminus is now at a partial interchange with I-78. Pennsylvania Route 343 Pennsylvania Route 343 (PA 343) is an route between Lebanon and Fredericksburg in Lebanon County, Pennsylvania. It begins at PA 72 and ends at Exit 6 of Interstate 78 (I-78). PA 343 heads mostly through urbanized areas near Lebanon before continuing into rural areas further north. There is a concurrency with U.S. Route 22 (US 22) near the northern terminus. PA 343
Ohio State Route 343 Ohio State Route 343 State Route 343 (SR 343) is a short east–west state route in west-central Ohio. The western terminus of SR 343 is at U.S. Route 68 (US 68) in Yellow Springs, and its eastern terminus is at SR 72 in Clifton. SR 343 commences from a signalized intersection with US 68 in Yellow Springs. SR 343 generally traverses a rural backdrop through Miami Township, Greene County with a mix of woods and open fields, and the occasional house along the way. About east of US 68, SR 343 meets SR 370, the primary access route to John