Sigma can devise efficient and cost-effective traffic engineering design solutions for all conceivable public and private projects.
Sigma staff has designed over thirty-four traffic signals in Nevada and California and provided a wide variety of transportation design for commercial and government projects located in every major jurisdiction in the Las Vegas Valley.
While preparing over thirty traffic impact analyses for projects all around the Las Vegas Valley, Sigma staff has become highly familiar with all local traffic study guidelines, traffic engineering software, and national standard manuals such as the Highway Capacity Manual and the Manual on Uniform Traffic Control Devices. Sigma staff has been asked to share this expertise as the main traffic impact analysis reviewer for Nye County, Nevada. Sigma staff was also consulted during the review of the new edition of the Institute of Transportation Engineers’ Manual of Traffic Engineering Studies, the definitive instructional guide for traffic engineering analysis worldwide.
Specialty Areas - Planning
- Air Quality Analysis
- Crash/Safety Studies
- Event Management Plans
- Feasibility Studies
- Parking Analyses
- Pedestrian Circulation and Capacity Studies
- Porte-Cochere Analysis
- Queuing Analysis
- Sight Visibility Analysis
- Signal Progression Analysis
- Traffic Impact Analysis
- Traffic Operations Modeling and Simulation
- Traffic Signal Warrant Analysis
- Transportation Master Plans
Specialty Areas - Design
- Geometric Design and Channelization Plans
- Parking Lot Design
- Roadway Design
- Roundabout Design
- Signing and Striping Design (On-Site and Off-Site)
- Streetlight Design
- Traffic Beacon, Flasher, and Signal Design
- Traffic Calming
- Traffic Control Conceptual Analyses and Plans