Le Mars is centrally located with transportation arteries to all parts of the U.S.

​Interstates & Highways
Iowa Highways 3 & 60 and U.S. Highway 75 intersect in the city.  Le Mars is on a main corridor connecting Minneapolis, Omaha and Kansas City.  Part of this corridor is Interstate 29 which lies 20 minutes south of Le Mars.

​Motor Freight
A number of national and regional trucking companies serve Le Mars area businesses.

Le Mars is served by both the Canadian National and Union Pacific Railroads. Burlington Junction Shortline Railroad handles all rail activity in the Industrial Parks. The Burlington Santa Fe rail line serves west Le Mars.

Le Mars Municipal Airport serves the local area offering a 4,600 foot runway and an instrument landing system.