Monthly Archive: January 2025

Blue Tucson Door – Barrio Viejo – Arizona

Blue Tucson Door - Barrio Viejo - Arizona

A vibrant blue door stands out against a light-colored wall, complemented by a decorative lantern and a large ceramic pot. The address plaque and mailbox add to the charm of this picturesque entrance.

This house is found in one of a number of historic neighborhoods surrounding downtown Tucson, that have become collectively known as Barrio Viejo (the old district). Each area has its own name, but most share similar architectural styles, including; Sonoran, Transformed Sonoran, Transitional, Mission Revival, Pueblo Revival and Spanish Mission Revival.

Ages for the houses range as far back as the 1840’s for the Sonoran style, up through the 1950’s for the various revival styles. But, whether you prefer the truly historic houses, or the more recent revival styles, they all give Tucson (and a handful of other southwest locations like Santa Fe) a unique character, compared to the relatively bland and unvarying style of modern houses across America.

Light Rail Hydraulic Train Coupling with Warning

Light Rail Hydraulic Train Coupling with Warning

This image shows a close-up view of a train car coupling mechanism, which is used to connect two train cars securely. The coupling system features a semi-automatic or automatic coupler with hydraulic or pneumatic components, designed to handle mechanical and fluid connections between the cars.

The coupler is designed for durability and functionality, ensuring both structural and operational efficiency in train operations. This type of coupler is typical for modern rail systems where quick and reliable connections are essential.

DOT Road Salt Storage Facility – Utah

DOT Road Salt Storage Facility - Utah

Road salt storage facilities are crucial components of Department of Transportation (DOT) operations, ensuring safe and efficient road maintenance during winter. These facilities are strategically located to provide easy access for road crews, enabling timely application of salt to roads during icy and snowy conditions. Proper storage is critical to prevent environmental contamination and maintain the salt’s effectiveness.

Typically housed in dome-shaped or shed-style structures, road salt is kept dry and protected from moisture to prevent clumping and leaching. Many DOTs implement best practices for storage, including impermeable floors, covered storage, and proper drainage systems, to minimize runoff into nearby waterways. These facilities often include salt brine mixing systems and loading areas to streamline operations. Effective road salt storage helps reduce winter hazards, ensuring roads remain safe and passable for drivers.