664135781 - maxspeed 50 (not 100). Others correct. Fixed at changeset/169812849

Confirming that maxspeed is correct here (checked at survey)

Confirming that maxspeed is correct here (checked at survey)

Maxspeed correct, apart from short section of 50 zone at eastern end (changeset/174101774)

Confirming that maxspeed is correct here (checked at survey)

Confirming that maxspeed is correct here (checked at survey)

Mitchell Highway maxspeeds correct
Spring Grove Road not checked.

Confirming that maxspeed is correct here (checked at survey)

31047980 - maxspeed correct, apart from western end (80) - changed at changeset/172655555
1086612396, 705490762, 705490765 - maxspeed correct

54683431 - northern end 50, remainder maxspeed 70 correct. Fixed. at changeset/175667122

Maxspeeds correct, but location of change of maxspeed is closer to highway

177887555 - southern section is 50, remainder correct (100). Corrected at changeset/169613072
54503285 - maxspeed 50 (not 100) apart from from southern end approaching dam. Corrected at changeset/175667122

812989630 - maxspeed correct (not checked west of Moseley Road)
812989631 - not checked

Confirming that maxspeed is correct here (checked at survey)

172808151 - maxspeed correct
566598935 - maxspeed correct but northern end is too close to junction - corrected at changeset/169613072
763408308 - northern end correct, southern end is 50 zone (corrected by bob3bob3 at changeset/171942094
23848060, 24489094, 86294183, 173810150, 199156557, 452540827, 664091757, 922301321, 1115818850, 1207060819, 1207060822, 1207060825, 172392082 - not checked

803608947, 172159811, 450176932 - maxspeed correct
1051691958 - maxspeed 50 (not 100), corrected by AntBurnett at changeset/141487951
26515589, 1051691959 - maxspeeds correct, but location of change of speed north of Tubbs Road, corrected at changeset/169613072
239277278, 177843469 not checked

218878163 - maxspeed 50 (not 100)
199438200 - maxspeed is correct, but road is not oneway
218878580 - maxspeed correct, apart from eastern end (still maxspeed 50)
corrected at changeset/169397180
173004978, 578940745, 218878162 - maxspeed correct
199316612, 218875379, 454463009, 1134405100 not checked

Confirming that maxspeed is correct here (checked at survey) - I've adjusted the location of the speed zone change by about 100m at changeset/169282126

I've just uploaded some edits from my recent Broken Hill trip, and noticed a couple of edits here that looked odd. I'm not familiar with the Rapid editor, but I'm assuming the AI part of the editor is giving wrong information.
way/1131112988 was changed from amenity=fuel to shop=fuel. Amenity=fuel is the correct tag (shop=fuel shop=fuel is a related but different tag)
The building next door way/1131112989 had building=house added, but it's actually part of the fuel station.
I've updated these at changeset/170905509
I found one more odd change - I'll comment on the relevant changeset. I haven't checked your other edits.

I've just uploaded some edits from my recent Broken Hill trip, and noticed a couple of edits here that looked odd. I'm not familiar with the Rapid editor, but I'm assuming the AI part of the editor is giving wrong information.
way/498017554 was changed from amenity=fuel to shop=fuel. Amenity=fuel is the correct tag (shop=fuel shop=fuel is a related but different tag).
I've updated this at changeset/170905509
I found a couple of other odd changes - I'll comment on the relevant changeset. I haven't checked your other edits.