In the Doupas_V6.5_Default & Silver_2.1&2.4 skin, a ux has been introduced that announces the toll to be paid at the next toll point on the highways in Greece. It is unlikely that you have this ux (ΔΙΟΔΙΑ ΑΠΟ FrontzosD) but I have to try. I found a ux from FrontzosD that calculates highway tolls (UX TOTAL COST OF TOLLS IN GREECE by FrontzosD) introduced in the Doupas_v8.0 skin, but it's not what I'm looking for. Does anyone have the ux that announces the cost of the next toll point? See the red tape...
[Only registered and activated users can see links. ]

I have inserted in the <layer ui_EasyNav_NextMan> the button to display the cost for the "tollbooth".
<BUTTON class="cockpit_tollcost" z=99 visible=(!%navigation.is_in_simulation && %navigation.curr_speedcam.category == 12)>
<TEXT class="font_double1 bd bb_bb" left=0 top=1% w=100% bottom=0 z=100 glowtype=1 glowsize=1 color=#ff0000 color2=#FFFFFF TEXT=(sc_GetTollValueWithTTS(%navigation.curr_speedcam.speed_limit,%navigation.curr_speedcam.category)) visible=(%navigation.curr_speedcam.speed_limit)>
</BUTTON>
I changed
[speedcam_category:12]
activated_spoken_type=sound
activated_tonal_type="alert"
activated_sound="Toll booth"
to announce toolbooth audio
I am asking a colleague from Greece who can help with a [tolvalues] file for sys.txt and a speedcam_12_GR Tolls file. The last one found is dated 2019.
Spoiler: screenshot
[Only registered and activated users can see links. ]