Unit prices have been estimated to range between $0.10 and $1.20 per linear foot (about $500 to $6000 per mile). In general, contracts where rumble strip installation is the primary item are lower in unit cost than other contracts.owever, Montana DOT regularly chip seals and then mills rumble strips. Where the depth of the existing rumble strip is 5 â 8  (or greater), Montana DOT can perform the chip seal and not have to re-mill the rumble strips. Where existing rumble strip depth is 3 â 8  (or less), the DOT re-mills the rumble strips.
The name Cassidy is an American baby name. In American the meaning of the name Cassidy is: Clever. Welsh Meaning: The name Cassidy is a Welsh baby name. In Welsh the meaning of the name Cassidy is: Curly-headed.
Casey /ca-sey/ [2 sylls.] as a girls' name (also used more regularly as boys' name Casey) is pronounced KAY-see. It is of Irish and Gaelic origin, and the meaning of Casey is alert, watchful. From the male Gaelic name Cathasaigh.Also variant of Cassie and diminutive of Acacia.Made famous by the popular song about the heroism of Luther Casey Jones, a US engine driver who died to save the lives of his passengers.asey is a very prominent first name for females (#461 out of 4276, Top 11%) and also a very prominent last name for both adults and children (#463 out of 150436, Top 1%). (2000 U.S. Census). Displayed below is the birth name popularity of Casey for girls.