What are the names of these driving signs?

Question

In this picture, 1 through 36.

17 picture of a construction worker, 18 word is detour.

http://img529.imageshack.us/img529/3175/scan0001xh8.png

Answer 1

Some of these may not be exact but they should be close

1 Merge Left

2 Intersection

3 Traffic Light Ahead

4 Median

5 Two Lane Road

6 End Freeway

7 Sharp Curves Ahead

8 Sharp Left Turn Ahead

9 Stop Ahead

10 Steep Grade

11 Railroad Crossing

12 T Intersection Ahead

13 Yield Ahead

14 School Crossing

15 Merge

16 Number of Tracks on Railroad Crossing

17 Road Work Ahead

18 Detour

19 No Left Turn

20 Do Not Enter

The rest of them wont load on my computer sorry. but if i had to guess id say 21 is stop and 22 could be no parking