ATLANTA (AP) — Georgia's highest court has ruled that the Ku Klux Klan's lawsuit over its bid to 'adopt' a highway can continue.

In a unanimous decision announced Tuesday, the Supreme Court of Georgia dismissed the state's appeal of a lower court ruling. Court officials say the Georgia Department of Transportation failed to follow the correct procedures in filing its appeal.

In a summary of the ruling, the court called its decision a "partial victory" for the KKK, saying it means the group's lawsuit against Georgia may proceed to trial. The north Georgia KKK group sued the state after it denied the group's application to participate in Georgia's "Adopt-A-Highway" program, which enlists volunteer groups to clean up roadside litter.

The American Civil Liberties Union Foundation sued on the KKK's behalf, saying its free speech rights were violated.

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