| Brent Spence Bridge: Project to rehabilitate or replace this sturcture which carries Interstates 71 and 75 over the Ohio River from Kentucky to Cincinnati, Ohio. Site includes maps of planned alternatives, and feedback page. |
| Chesapeake Bay Bridge Tunnel: Official site of the facility connecting Southeastern Virginia to the Virginia portion of the Delmarva Peninsula. Site includes statistics, toll information, and restaurant/gift shop information. |
| Cincinnati-Transit.net: Covers facilities in the Cincinnati-Covington area. Includes history and photographs. |
| Construction of Natcher Bridge: A series of pictures of the new William H. Natcher Bridge carrying U.S. 231 acros the Ohio River. Contains pictures dating from June 1997. |
| Covington-Cincinnati Suspension Bridge Committee: Volunteer group overseeing the Roebling Bridge over the Ohio River. Site includes news, photographs, and history. |
| Cumberland Gap Tunnel: Detailed article with history and photos of this feature on US 25E at the Kentucky-Tennessee border. |
| Division of Structural Design: Official page of the Kentucky Transportation Cabinet. Includes news, downloads, and project information. |
| Greater New Orleans Expressway Commission: Official site for the authority in charge of the Lake Pontchartrain Causeway, the longest bridge in the U.S. to go completely over water, near New Orleans, Louisiana. Site contains information on the TollTag electronic toll collection system and other toll information as well as police department information and structure history. |
| Harahan Bridge: 4-Wheel Drive Safari Tour: Photos of the abandoned Harahan Bridge in Memphis. |
| LeeWay: The electronic toll collection system for the bridges in Lee County in Southwest Florida. |
| Mid-Bay Bridge: A new toll bridge connecting Destin to Niceville in Florida. |
| New US Grant Bridge over the Ohio River: Weblog on this facility connecting to Portsmouth, Ohio. |
| Santa Rosa Bay Bridge Project: A new toll bridge bypassing Pensacola, Florida, to the east. |
| Steven M. Fall, P.E.: Director of Engineering of Louisiana's Lake Pontchartrain Causeway. Page includes recent and historic photographs. |
| The Ohio River Bridges: Project to build and upgrade cross-river facilities in the Louisville, Kentucky area. Site includes news, maps, and contact information. |
| US 82 Greenville Bridge: Information about the new cable-stayed span over the Mississippi River from Arkansas to Mississippi, including project updates, historical information about the current and new bridges, and a live webcam. |
| WWB Project Website: The official site for the Woodrow Wilson Bridge replacement project on the Capital Beltway on the south edge of Washington, D.C. |
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