| Original language | English (US) |
|---|---|
| Place of Publication | Springfield, Ill |
| Publisher | Illinois Dept. of Transportation |
| State | Published - 1992 |
Publication series
| Name | Illinois Cooperative Highway Research Program Series |
|---|---|
| No. | 242 |
Evaluation of work zone speed limit signs with strobe lights : a report of findings of investigation of speed control methods in work zones
R. F. Benekohal, Jie Shu
Research output: Book/Report/Conference proceeding › Technical report