Highway A 314 (fr. Autoroute A 314) - switchboard motorway in France, in the northeastern department of Moselle (Lorraine region). Highway ride is free. A 314 and the A # 160, 315 form a system of roads linking the eastern districts of the region's capital - the Metz highway A # 160; 4 In the northern part of the city fulfills this role to the A # 160; 31 Node A # 160, 314 / A, # 160, 4 (Bifurcation de Lauvallières) handl