Watch for signs alerting you of reduced speed limits ahead. IAdminfootr01a_01_04 = new Image(123, 28);IAdminfootr01a_01_04.src = '/images/om_nav.gif'; Speed Limit signs must be correctly posted to ensure a speed limit is enforceable and to encourage compliance. Id. This table is an expansion of the information in Table 2C-4 This figure shows three speed sign examples, from left to right: The first example shows a rectagular sign that says "Speed Limit 50" from the United States. Sec. Speed Feedback Sign. In North America, the latest editions of the MUTCD andStandard Highway Signs33should be referenced when developing signing for speed zones. The "third sign" is the sign that is furthest upstream from the TTC zone.) Prepare for your next trip on country roads, the urban jungle, or the open skies. The C dimension is the distance between the second and third signs. // } And in 1948, the MUTCD specification specified, essentially, all elements of the current speed limit sign. Ahead, Signal Ahead, and Intersection Warning signs. The first sign is placed as close as possible to the beginning of the speed limit zone, but may be moved if other more critical signs (such as a stop ahead sign) has a higher primacy. Also, current Colorado law states that a driver must move over or reduce and maintain a safe speed when overtaking an emergency, tow, or public utility vehicle. 6The minimum advance placement For example, a rectangle is always a regulatory sign, telling you about laws and regulations or giving you instructions. static speed limit signs may not display an appropriate, reasonable, and/or safe speed limit for those conditions.