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General Content

Legacy ID
31
Show Effective Date
Off
Significant Regulatory Guidance
No

Mobility on Demand: Plan, Travel, and Pay…Your Way Infographic

About This Document

Since the 1970s, the U.S. DOT Volpe Center has led the evolution of innovative transportation payment systems. From cash to smart cards to mobile apps, automated fare collection benefits travelers and cities alike. The U.S. DOT Volpe Center works with the transportation...

Vessel Ballasting Operations Infographic

About This Document

Ballast water is added to or discharged from cargo vessels to maintain stability. 

Learn how ballast discharge works and how the U.S. DOT Volpe Center assisted in developing the U.S. Coast Guard’s Final Rule on discharge standards.

Estimating Vehicle Hours of Travel Infographic

About This Document

On behalf of the Federal Highway Administration, economists at the U.S. DOT Volpe Center calculated vehicle hours traveled (VHT) to measure the quality of service our nation’s highways provide.

View the infographic to learn why VHT and highway performance...

Blockchain and Unmanned Aircraft Systems (UAS) Infographic

About This Document

The flight operations of unmanned aircraft systems may benefit from the application of blockchain concepts. A blockchain is a time-stamped digital ledger that is distributed and managed by a cluster of computers and allows digital information to be distributed—read,...

First-of-Its-Kind Hazard Alert System for Motorcyclists

With support from U.S. DOT’s SBIR program, Charles River Analytics developed a first-of—its-kind roadway hazard alert application for motorcyclists that alerts motorcyclists to such roadway dangers as infrastructure hazards, surface hazards, roadway obstacles, and weather hazards.

Highway-Rail Grade Crossing Safety and Trespass Prevention Research

The U.S. DOT Volpe Center’s Systems Safety and Engineering Division works on behalf of the Federal Railroad Administration’s (FRA) Highway-Rail Grade Crossing Safety and Trespass Prevention Program to evaluate methodologies, visual and audio warnings, motor vehicle and train presence detection,...