that in many of the metropolitan areas, and that update will really be beneficial as far as everything from signage to how do you describe that route on a green-and-white sign." The designation must be approved by the American Association of State Highway and Transportation Officials (AASHTO) and the Federal Highway Administration (FHWA) to take effect. Tolls A two-axle vehicle currently pays $5 ($3.90 with Pikepass) to drive the full length of the Turnpike. When adjusted for inflation, tolls have fallen over 50% to , among the cheapest in the nation. (In 2005 dollars, the toll was $9 in 1953.) However, despite being paid off, the Turner Turnpike will remain tolled, as Oklahoma does not toll its roads on a "per road" basis, instead pooling all toll revenue to apply toward paying off all such projects. This is called cross-pledging, which has allowed OTA to build many turnpikes that would not be economically feasible alone. The Turner Turnpike (as well as the Will Rogers Turnpike on the other side of Tulsa) uses a somewhat unusual tolling system. The Turnpike has only one barrier toll plaza, located northeast of Stroud, at which drivers pay the full toll and are issued a receipt. If one exits before reaching this plaza or enters at an interchange past the plaza, the toll for the portion traveled is collected at the interchange. If one's desired exit is located after the plaza, the motorist pays the full toll at the barrier plaza, then presents their receipt at the ramp for a refund of the untraveled portion. If one enters at an interchange before the main plazas, a ticket is issued at the ramp and presented at the barrier plaza; the fare for the untraveled portion is deducted from the full toll. Travelers exiting the turnpike westbound at Wellston or Luther, eastbound at Kellyville, as well as at the two termini do not receive any refund. This system was implemented in 1992. OTA is in the process of converting all tolling to a cashless system. Services Full service areas featuring McDonald's restaurants and EZ-GO gas stations are located eastbound just east of Chandler and westbound near Stroud. The Stroud facility is located in the median and previously served both eastbound and westbound traffic until June 2020 when the new Chandler service area opened. Future plans call for reconstruction of the Stroud service area in the same general