Civil Engineering

Geological information, maps of seismic hazard zones, geological hazards, geological resources.

California Department of Transportation.

Regulations, publications, data and software, research programs, consumer information, local and regional offices.

The smog control agency for all or portions of Los Angeles, Orange, Riverside, and San Bernardino Counties.

A gateway to a wealth of transportation information: DOT agencies such as FAA and Federal Highway Administration, research news, legislation, regulations, publications, statistics and data for GIS.

The USGS provides a great deal of information of interest to civil engineers. A few examples are listed below.

BTS administers data collection, analysis, and reporting and ensures the most cost-effective use of transportation-monitoring resources.

High value, machine readable datasets generated by the Executive Branch of the Federal Government

DTIC helps the Department of Defense (DoD) community access pertinent scientific and technical information to meet mission needs more effectively.

Site for free EPA print and digital documents

NTL is a repository of U.S. DOT transportation information that maintain and facilitate access to statistical and other information needed for transportation decision-making.

OSTI is the DOE office that collects, preserves, and disseminates DOE-sponsored R&D results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions. The information is typically in the form of technical documents, conference papers, articles, multimedia, and software, collectively referred to as scientific and technical information (STI).

RITA coordinates the U.S. DOT's research programs and is charged with advancing the deployment of cross-cutting technologies to improve the transportation system.

Science.gov is a gateway to "authoritative U.S. government science information including research and development results" available from over 60 databases and over 2200 selected websites from 15 federal agencies.

Unrestricted access to federal technical reports issued prior to 1976.

USACE Digital Library includes information by and about the U.S. Army Corps of Engineers.