Oregon Administrative Rules
Chapter 741 - DEPARTMENT OF TRANSPORTATION, RAIL DIVISION
Division 330 - SIGNS
Section 741-330-0020 - Impaired Walkway/Nonstandard Walkway Warning Signs

(1) Signs to warn railroad employees of walkways different than those prescribed in these rules shall be at least 16 inches vertically by 20 inches horizontally and located on the same side of the track as the impairment or nonstandard condition for each direction of approach. Each sign shall bear the words "IMPAIRED WALKWAY" or "NONSTANDARD WALKWAY", as appropriate in black letters, not less than 3 inches high, against a white reflectorized background. In addition, the letters "ODOT" or "PUC" followed either by the word "RULE" or "ORDER," as appropriate, and the number of the applicable rule or order in black letters and numerals not less than 1 inch high. Unless authorized by the Department, these signs shall be illuminated during hours of darkness.

(2) See Figure 330-4 for a diagram of the impaired walkway, and nonstandard walkway, signs.