Alameda County Transportation Authority
Road projects in that location in California, which includes part of the Bay Area.

Bay Area Metropolitan Transportation Commission
Regional planning organization for roads and transit in the San Francisco Bay Area, California.

Transportation Corridor Agencies
Information on the toll roads in Los Angeles, California, including the FasTrak electronic toll collection system.

I-75 Master Plan Study
I-75 in the Miami, Florida, area is planned for work.

I-75 Mobility
I-75 in southwest Florida is being widened.

Jacksonville.com: In a Jam?
A discussion board for Butler Blvd construction (FL 202) in Florida.

Lake County Engineering Division
Includes traffic counts and the 2020 transportation plan for this location in Florida.

Location Map of Orlando Projects
Map of road and other projects in this Florida city.

Metroplan Orlando Plans & Programs
Map of planned road work in the metro area in Florida and information about the projects.

Orlando-Orange County Expressway Authority
Includes a construction update and future plans and projects for this area in Florida.

Project Construction Management
Lists proposed road projects in Orlando, Florida.

Seminole County Road Widening Projects
Maps of and information about this location in Florida.

Status Report for Future Roadway Projects
Tallahassee, Florida.

Tampa Bay Interstates Home Page
Construction information for interstates in the Tampa Bay, Florida, area, especially I-275.

Venice, Florida : U.S. Business 41 and Bridge Projects
The bridges north and south of downtown are planned to be 4 laned.

www.SR9A.Info
Describes construction of part of the southern portion of the beltway around Jacksonville, Florida.

US 231 Relocation Study
Located in Tippecanoe County, Indiana, in the vicinity of West Lafayette.

National Traffic and Road Closure Information
Links to the respective pages in all U.S. states' department of transportation websites.

Spectracity.net
Covers transportation issues in the Sacramento, California, area, including current highway projects and future freeway expansions.

Lee County Government - Workshop
Includes road projects in this Florida location.

TriTunnelExpress
Would connect Orange and Riverside Counties southeast of Los Angeles by going under the Santa Ana Mountains.

St. Augustine Bridge of Lions Draft Environmental Impact Statement
Gives options for reconstructing the bridge (Florida State Route A1A).

Dryden Area Highway Planning Study
Involves upgrades of Ontario Provincial Highways 17 and 502. Includes diagrams.

Fix101.org
A grass-roots organization formed to encourage repair and improvements to the US 101 Freeway through Santa Barbara and Ventura Counties in California. Site includes mission statement, involvement page, and an introduction by a local city council member.

The Hoover Dam Bypass Project
The official site for the proposed freeway replacing the existing US 93 over the dam in Arizona and Nevada.

Superstition Freeway
Gives the history of the recent freeway upgrade of US 60 in central Arizona.

Clark County Public Works
Contains official information about the new and proposed I-215 beltway around Las Vegas, Nevada.

I-19 Corridor Study
Plan to expand Interstate 19 in Pima County, Arizona, in the Tucson area. Site includes map, newsletters, and contact information.

Prosser Hallock - Transportation
Various Florida projects.