A Guide to Oregon Covered Bridges
- Oregon Department of Transportation offers photographs and brief histories of a selection of the over 50 surviving spans in the state.
- http://www.oregon.gov/ODOT/HWY/BRIDGE/

Wikipedia: Covered bridge
- A description, history and gallery of examples of this bridge type from the free encyclopedia.
- http://en.wikipedia.org/wiki/Covered_bridge

Wikipedia: Kapellbrücke
- The lakeside Swiss city of Lucerne is famous for its medieval wooden Chapel Bridge (largely restored). An illustrated article from the collaborative encyclopedia.
- http://en.wikipedia.org/wiki/Kapellbr%C3%BCcke

Covered Bridges of West Virginia
- Ryan Post's easily-navigated presentation of the subject. Photographs and information on 17 remaining bridges. Descriptions with diagrams of the different truss systems. Bibliography.
- http://users.hrea.coop/post/

Columbia County Covered Bridges
- Official guide to 23 covered bridges in or spanning the border of this county of Pennsylvania: images and brief histories of each.
- http://columbiapa.harrymartenas.com/covered.bridges/

Covered Bridges
- Inventory by Dale Travis of structures in the United States, Canada, and China. Includes maps and photographs.
- http://www.dalejtravis.com/bridge/cbridges.htm

Historic Covered Bridges of Georgia
- Photographs, maps and information about Georgia's 12 remaining covered bridges from the Georgia Department of Transportation Bridge Design Office.
- http://www.dot.state.ga.us/specialsubjects/specialinterest/covered/

Ohio's Covered Bridges
- This guide from the Ohio State Department of Transport provides photographs and information on each covered bridge via a location map.
- http://www.dot.state.oh.us/se/coveredbridges/

National Historic Covered Bridge Preservation Program
- U.S. Department of Transportation Federal Highway Administration program. Lists structures selected to be included in the program by year.
- http://www.fhwa.dot.gov/bridge/covered.htm

Back in Time: Ohio's Vanishing Covered Bridges
- Rickie Longfellow gives a history of covered bridges in America, with a focus on Ohio. From the U.S. Department of Transportation Federal Highway Administration's publication FHWA News.
- http://www.fhwa.dot.gov/infrastructure/back0804.htm

Ashtabula County Ohio Covered Bridge Festival
- An annual festival. Gives photographs and descriptions of each covered bridge in the county.
- http://www.coveredbridgefestival.org/

Covered Bridges of Maine
- The Department of Transportation presents a history of the state's covered bridges and a tour via clickable map: photographs and information on the 9 surviving bridges.
- http://www.maine.gov/mdot-stage/covered-bridges/wooden.php

Oregon's Covered Bridges
- History and county by county guide, with photographs and descriptions. Also an explanation of truss types, with diagrams.
- http://home.comcast.net/~draft10/bridges/bridges.html

Indiana Covered Bridges
- A few photographs by Dale Catron, with information on the Kennedy family of bridge builders of Rush County.
- http://www.qsl.net/kb9ocq/cb.html

Covered Bridges of Michigan
- Gallery and history of the few remaining covered bridges in the state.
- http://my.net-link.net/~michaelf/covered.htm

The Covered Bridges of New Brunswick
- Has photographs of all 66 covered bridges in the province, including two that burned in 2001.
- http://summerville-novascotia.com/CoveredBridges/index.html

The Covered Bridges of Madison County
- Construction data and photographs of the six remaining bridges within the county.
- http://www.madisoncounty.com/bridge.html

Kentucky Covered Bridges
- Interactive map with photographs and data.
- http://www.uky.edu/KentuckyAtlas/CoveredBridges/

Historic Covered Bridges of Michigan
- Data and photographs of three bridges built in 1858 in the city of Grand Rapids, Michigan.
- http://my.net-link.net/~michaelf/historic.htm

The Theodore Burr Covered Bridge Society of Pennsylvania
- Promotes the preservation of covered bridges in the state. Includes details of activities, an illustrated guide to truss types and a list of covered bridges in the state.
- http://www.tbcbspa.com/

Covered Bridges of Indiana
- The County History Preservation Society list of all covered bridges in Indiana with descriptions, photographs and location maps.
- http://www.countyhistory.com/coveredbridge/

Covered Bridges of the Northeast USA
- Hank Bickel gives photographs, descriptions, locations and historical facts on bridges in the states of New York, Vermont, New Hampshire, Pennsylvania, Massachusetts and Connecticut.
- http://coveredbridgesite.com

Oregon Covered Bridges Directory
- The Covered Bridge Society of Oregon provides photographs and information on each of the surviving historic covered bridges in the state, and a forum.
- http://coveredbridges.stateoforegon.com/

Bennington County Covered Bridges
- A virtual driving tour and history of five covered bridges in this part of Vermont, courtesy of the area chamber of commerce.
- http://www.bennington.com/chamber/Bridges/

Cottage Grove's Covered Bridges
- Cottage Grove Net describes the six covered bridges in this town in Oregon. Pictures and history.
- http://cottagegrove.net/history/covered_bridges/index.html

Vermont Covered Bridges
- An extensive collection of Vermont covered bridge photographs and descriptions from Virtual Vermont.
- http://www.virtualvermont.com/coveredbridge/

Covered Bridges of Swanzey, New Hampshire
- Fund-raising site to restore the Slate Covered Bridge, burned by an arsonist in 1993. History, photographs, progress reports. Hosted by Cheshire County USA.
- http://www.tmclark.com/Bridges/bridges.html

Bridges to the Past: Alabama's Covered Bridges
- TV program. Photographs and details of the bridges featured. Videos available. Hosted by the University of Alabama Center for Public Television and Radio.
- http://www.alabamatv.org/bridges/

New York State Covered Bridge Society
- Dedicated to promoting and preserving New York's historic covered bridges. Map of bridge locations, with list linked to photographs and details.
- http://www.nycoveredbridges.org/

National Society for the Preservation of Covered Bridges
- This American non-profit society publishes the World Guide to Covered Bridges, a quarterly magazine and a newsletter, excerpts from which are online. Hosted by Joseph Nelson.
- http://www.vermontbridges.com/nspcb1st.htm

Old Covered Bridges of Pennsylvania
- Photographs and information from Dr Roger McCain, Professor of Economics.
- http://william-king.www.drexel.edu/top/bridge/CB1.html

Spanning Time: Vermont's Covered Bridges
- Joseph Nelson promotes his book of that title with sample text and illustrations.
- http://www.vermontbridges.com/