Rail Crossing Locator

Locate highway-rail grade crossings and explore detailed information from the USDOT's grade crossing database(s).


Download the U.S. Census Bureau’s dwellr app today to discover the top 25 U.S. cities and towns that best fit your lifestyle.

Alternative Fueling Station Locator

The Alternative Fueling Station Locator app helps you find fueling stations that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen.

Deacon Peckham's Hobby Horse

The Hobby Horse (c. 1840) by Deacon Robert Peckham is one of the most beloved American paintings in the collection of the National Gallery of Art.

Ladder Safety

The NIOSH Ladder Safety application features a multimodal indicator to assist the user in positioning an extension ladder at an optimal angle, as well as graphic-oriented interactive reference materials, safety guidelines and checklists for extension ladder selection, inspection, accessorizing, and use.

Open Payments Mobile for Industry

Helps users from applicable manufacturers and applicable GPO's track payments and other transfers of value made throughout the year.

Financial Aid Toolkit

The Financial Aid Toolkit provides federal student aid information and outreach tools for counselors, college access professionals, nonprofit mentors, and others.

FCC Speed Test

The FCC Speed Test app accurately measures your mobile broadband performance and displays an in-depth view of its factors.

G5.Gov Grants Management System

The G5 Mobile Computing enhancement is the ED's response to changing technology and the ways in which education grant recipients and internal ED staff use their mobile devices.

NAEP Results

Delve into the latest NAEP news, including results, sample questions, brochures, and more.

BARD Mobile

The BARD Mobile app provides access to braille and talking books directly from the NLS Braille and Audio Reading Download (BARD).

Dolphin and Whale 911

The Dolphin and Whale 911 app enhances accurate and timely reporting of stranded marine mammals in the Southeastern U.S.