Manual on Uniform Traffic Control Devices, 11th Edition, December 2023
Known Errors as of January 24, 2025
Figure 2E-2: To the right of match line B: the distances shown on the advance guide signs should be ½ MILE and 1 MILE.
Figure 2E-20: The north arrow should be facing to the right instead of left.
Figure 2E-23, Drawing A: The down arrow on the overhead interchange advance guide sign should be moved below the ½ MILE distance legend.
Figure 2E-39: An E11-1e sign panel [“EXIT ONLY”] should be added to the Exit Direction sign at the theoretical gore.
Figure 2E-41, Drawing D: The exit number suffix on the right exit number plaque should be changed from “A” to “B”.
Figure 2G-2: The R3-11a signs incorrectly show “2 RIGHT LANES” and should be corrected to “LEFT LANE.”
Table 2L-4, Example 6: The word “MILE” in the improved message should be changed to “MILES”.
Figure 6P-7: The misspelling “Typical Appiication 7” should be corrected to “Typical Application 7”.
