A serious two car crash has forced the closure of the Mitchell Highway in both directions at Bakers Swamp 30 kilometres south of Wellington.
A spokesperson from the Transport Management Centre said motorists travelling eastbound are being diverted via Burrendong Way.
"Motorists travelling westbound are being diverted via Molong, Banjo Patterson Way and Renshaw McGirr Way," the spokesperson said.
"These diversions are suitable for all vehicles.
"Emergency services and traffic crews are attending the crash.
"Motorists are advised to exercise caution and allow extra travel time."
Because of the serious nature of the crash, there is no estimate as to when the highway will reopen.
For the latest traffic information visit the Live Traffic website or call 132 701.
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