File:2019-05-21 16 04 53 View east along U.S. Route 40 (Pulaski Highway) just east of Lewis Lane in Havre de Grace, Harford County, Maryland.jpg - Wikimedia Commons
Interstate 40 (I-40) Map - Barstow, California to Wilmington, North Carolina
U.S. Route 40 - Wikipedia
Colfax Avenue: Historic Route 40
South Napa County boasts old Lincoln Highway route | Local News | napavalleyregister.com
File:2020-07-17 18 18 01 View east along U.S. Route 40 (Harding Highway) at U.S. Route 322 (Black Horse Pike) in Hamilton Township, Atlantic County, New Jersey.jpg - Wikimedia Commons
U.S. Route 40 - Welcome!
Historic U.S. 40 - AARoads - California Highways
Vintage US Route 40 Highway Shield Sign Metal 24” DOT Used Retired Original | eBay
US route 40 sign Stock Photo - Alamy
File:2016-06-25 06 29 13 View west along U.S. Route 40 Scenic (National Pike) at Swain Road and near an interchange with Interstate 68 and U.S. Route 40 (National Freeway) in Bellegrove, Allegany County, Maryland.jpg - Wikimedia Commons
I-40 Interstate 40 Road Maps, Traffic, News
Historic Pennsylvania US Route 40 8”x10” Metal Street Sign | eBay
U.S. Route 40 - Welcome!
Montgomery County awarded $8M to expand U.S. Route 40
U.S. Route 40 - National Old Trails Ocean-to-Ocean Highway