Highways are not private property and it depends on the Department of Transportation and their collaboration. However, these projects can give you some ideas for your own driveway or wall. These projects have been commissioned by a road painting company and approved by the State authorities. Only those who are approved to work on the highways are legally allowed to do that.

 
           
  Stars on the I-10 feeders Badge star on one of the I-10 feeder exits Rosenberg city logos on highway 59 Mural on center column I-45 and NASA bypass  
  Mural on center column I-45 and NASA bypass Bridge "aging" Copper stars TX emblems on highway 59  
  Faux limestone work in new master subdivision Galveston causeway work Galveston causeway work Galveston causeway work  
  Stars on the I-10 feeders Webster city logos on I-45 feeder walls Faux limestone work in new master subdivision TX emblems on highway 59