Most leading rolls in Hollywood: John Wayne. Most prolific movie-producing country: India. http://www.geocities.com/CollegePark/Field/3228/numbers.html. Clint Eastwood is arguably the most prolific actor/director of all-time, having acted in more than 40 films and directed more than 20.
The cost of a concrete walkway can vary widely depending on its size and finish. Most U.S. homeowners pay between $6 and $12 per square foot for a new walkway. Prices can go beyond this if significant grading is required or a complex decorative finish is requested.
1 Northwest Garden News provides an overview of the installation process. 2  This Old House explains how to lay a gravel path, estimating that the project takes 2-4 hours; is of easy to moderate difficulty; and costs about $300 -$400 for a 100'-long and 2.5'-3'-wide path. To estimate the cubic yards required for a specific project, multiply length by width by depth and then divide by 27. 2  For example, to lay a 3 bed of gravel on a path 3' wide and 100' long, convert the 3 to 0.25'; multiply 0.25 x 3 x 100 and divide by 27, which equals 2.78 cubic yards.