Surface dressed cost $300,000- $9000,000 per km (depending on the number of seals and base material).
“Ƹkwan a yetwa so siesie ani no boɔ yɛ ɛfiri Dɔla sika Mpen Ahaasa Kosi Ahankron($300,000-$900,000), a egyina nneɛma ne akadeɛ a wɔde bɛma ɛkwan fapen ne ennyinasoɔ, kilomita baako biara no.