Complex sentence: The road passes through Windsor Forest and is especially well defined in the forestry plantations before it reaches Crowthorne: it is used both as a footpath and forestry road, and is well preserved as a result.
Split into simpler sentences: The road passes through the Windsor Forest and is especially well defined in the forestry plantations before it reaches Crowthorne. It is used both as a footpath and forestry road, and is well preserved as a result.