REVIEWED SITES 
| Directional Boring Central
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The primary source of information for directional drilling contractors. URL: http://www.directionalboringcentral.com/
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| Emerging Construction Technologies - Civil
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The purpose of this site is to present Emerging Construction Technologies. A section is dedicated to spotlighting trenchless technologies. URL: http://www.new-technologies.org/ECT/Civil/civil.ht...
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| Geoforum.com
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A technical information system offered free of charge. URL: http://www.geoforum.com/
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| Giglio, Riddle & Associates, Inc.
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Represents manufacturers in the industrial and municipal water/wastewater profession. Guide to distributors in Alabama, Mississippi, Louisiana, Tennessee, and the Florida Panhandle. URL: http://hometown.aol.com/gigrid/index.html
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| HDD-Consult.com
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An information highway for the trenchless technology industry to search for contacts and information within the experts of our industry. URL: http://www.hdd-consult.com/
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| Microtunneling Resource Center
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Microtunneling portal site featuring free email(yourname@microtunneling.com), an email based discussion forum, and microtunneling resource pages. URL: http://www.microtunneling.com/
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| Public Works Online
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Daily news and product updates for professionals in the public works industry- Information on manufacturing, technology, equipment, supplies, and discussion forums, online chat, newsletter and software URL: http://www.publicworks.com/
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| Trenchless Data Service
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A general trenchless technology website with extensive trenchless new construction information including a very comprehensive directory of construction firms and some information regarding their experience levels. Sections are also being developed regard URL: http://www.trenchlessdataservice.com/
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| Trenchless Information Center
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A trenchless technology portal with good introductory information regarding the various technologies in use. Has an active bulletin board. URL: http://www.no-dig.com/
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