I need to put up a retaining wall about 2.5' high X 18' long.
retaining wall (http://www.flickr.com/photos/geostr/5694169593/ - broken link) by
Geodesiq (http://www.flickr.com/people/geostr/ - broken link), on Flickr
What type of material should I use use, wood (like railroad ties) or pavers like these?
pavers (http://www.flickr.com/photos/geostr/5694742982/ - broken link) by
Geodesiq (http://www.flickr.com/people/geostr/ - broken link), on Flickr