Complex sentence: The canal has being restored from the Chesterfield end as far as Staveley, with work continuing to extend it toward Killamarsh, with a new route proposed to bypass the missing section and link up to the existing canal at Kiveton.
Split into simpler sentences: The canal has been restored from the Chesterfield end as far as Staveley. Work is ongoing to extend it towards Killamarsh with a new route proposed to bypass the missing section and link up to the existing canal at Kiveton.