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Head house
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A head house or headhouse may be an enclosed building attached to an open-sided shed, including the piers extending into a waterway, or the aboveground part of a train or subway station.
Markets
[edit]In the 18th and early 19th centuries, head houses were often civic buildings such as town halls or courthouses located at the end of an open market shed; one example is the former market and firehouse from which Philadelphia's Head House Square takes its name.
Mines
[edit]In mining, a headhouse is the housing of the headworks of various types of machinery used for moving coal to the surface, or men to or from it.
Transportation
[edit]Railroads
[edit]
Since the mid-19th century, in the United States, a head house has often been the part of a passenger train station that does not house the tracks and platforms. Elsewhere, the same part of a station is known as the station building.
In particular, it often contains the ticket counters, waiting rooms, toilets and baggage facilities. It might also include the passenger concourses and walkways between the platforms and other facilities. The head house at Philadelphia's Reading Terminal, which fronts a two level shed with tracks and platforms placed above a covered market, combined both the older and newer meanings of the word.
Larger terminals had amenities that were contained within their own distinct building, which was separate from the railroad. For instance, when Cincinnati Union Terminal opened in 1933, the head house held a restaurant, lunch room, ice cream shop, news agent, drug store, small movie theater, men's and women's lounges, and restrooms that included changing rooms and showers.[1]
Subways
[edit]
In subway systems, a head house is the part of a subway station that is above ground, which contain escalators, elevators and ticket agents.
On the New York City Subway, a head house is called a "Control House". They were built, and are still used in certain locations (such as at Broadway and West 72nd Street), where a simple staircase or kiosk was not desirable. During the design and construction of the city's original subway line opened by the Interborough Rapid Transit Company (IRT) in 1904, control houses were treated as integral architectural features of the system. In 1901, William Barclay Parsons, chief engineer for the Board of Rapid Transit Railroad Commissioners, had traveled to Boston with architect Christopher LaFarge, where he was apparently inspired by the ornamental houses he saw used as entrances to the Tremont Street subway.[2] In response, architects Heins & LaFarge designed each IRT control house to be an attractive exterior feature of the transit network system that was in keeping with its location. The buildings, which are examples of the Beaux-Arts style, are similar to other ground-level structures on the IRT, such as the powerhouses and sub-stations.
See also
[edit]- Baltimore's former President Street Station, now the Baltimore Civil War Museum
- former Chicago and North Western Terminal
- former Grand Central Depot in New York City
- Howrah Junction railway station in India
- Reading Terminal in Philadelphia
- Chicago Union Station
- St. Louis Union Station
- Washington Union Station
References
[edit]- ^ "Cincinnati's New Union Terminal", Railway Age, Vol. 94, No. 16, April 22, 1938 (available as a reprint—The Cincinnati Union Terminal—from the Cincinnati Railroad Club Archived 2008-05-14 at the Wayback Machine)
- ^ Framberger, David J. "Architectural Designs For New York's First Subway". Survey Number HAER NY-122, pp. 365-412. National Park Service Department of the Interior Washington, DC. 20240. Archived from the original on 26 November 2010. Retrieved 26 December 2010.
Head house
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Definition and History
Definition
A head house is an enclosed architectural structure typically attached to open-sided sheds, piers, or silos, designed to protect operational functions from environmental elements such as weather, water, and wind while facilitating connections to adjacent open-air components. It commonly houses critical infrastructure, including machinery, administrative offices, or waiting areas, and serves as a hub for activities in various industrial and commercial settings. These buildings often feature enclosed spaces for equipment, access, or operations, distinguishing them from open-sided sheds or portals they adjoin.[7][2] In market contexts, a head house functions as a central enclosed building within market squares, often incorporating meeting spaces, fire engine stations, or administrative facilities adjacent to open market shambles (sheds). For instance, in historic urban markets, it provides covered assembly areas while allowing goods to be displayed in the attached open structures.[8] In mining operations, the head house encloses the headframe—a framework supporting hoists and pulleys—protecting lifting mechanisms and control equipment above underground shafts.[2] In greenhouse agriculture, the head house serves as the central operational hub, protecting utilities such as electrical and heating systems, as well as spaces for potting, storage, and shipping to support plant production.[7][4] Within grain handling facilities, such as elevators, the head house is positioned atop storage silos as a multi-story enclosure (often 2-5 floors) that contains the head drive for conveyor systems, enabling the vertical transport and distribution of grain.[7] This design integrates mechanical components like belts and motors into a weatherproof superstructure, sometimes referred to as a cupola.[9] Across these applications, head houses prioritize durability and efficiency, adapting to site-specific needs while maintaining a consistent architectural principle of enclosed protection for exposed operations.[7] In urban transit systems, such as subways, the head house denotes the aboveground entrance pavilion, providing shelter, ticketing, and control functions.[2][10]Historical Development
The term "head house" or "headhouse" originally referred to an enclosed structure attached to open-air market sheds, with early examples emerging in colonial America during the late 18th century. In Philadelphia, the New Market area, established in 1745, featured wooden market stalls that extended across multiple blocks; by 1804, a brick Georgian-style head house was built at the corner of Second and Pine Streets to serve as a volunteer fire engine house, providing shelter and equipment storage while marking the market's entrance. This design integrated civic functions with commercial spaces, reflecting the era's emphasis on community infrastructure amid urban growth. The square surrounding the head house became a hub for trade and social activity, with the structure's cupola and bell tower aiding fire alerts across the city.[11] With the Industrial Revolution in the early 19th century, the head house concept adapted to emerging industrial needs, particularly in agriculture and mining. In grain handling, Oliver Evans' automated flour mill inventions of the 1780s introduced conveyor systems that elevated grain, laying the foundation for dedicated head houses; by the 1840s and 1850s, steam-powered grain elevators in ports like Buffalo and Chicago incorporated tall head houses at the top of storage bins to house receiving mechanisms, distributors, and cleaning equipment, enabling efficient bulk processing as wheat production boomed in the American Midwest. Wooden constructions dominated initially, but by the 1890s, fireproof materials like reinforced concrete and steel became standard in head house designs to mitigate explosion risks from grain dust, as seen in facilities like the Fort Worth Elevator built in 1911.[12][13] In mining, head houses—often called headframes—evolved alongside deep-shaft operations in the mid-19th century, supporting hoisting drums, sheaves, and safety cages for ore and workers. Early wooden headframes appeared in U.S. copper and iron mines, such as those in Michigan's Keweenaw Peninsula from the 1850s, where they were built over shafts to facilitate vertical transport amid expanding rail networks. By the early 20th century, steel replaced wood for durability and height, as exemplified by the 1925-1926 steel-clad head house at Nuttallburg Mine in West Virginia, which integrated multi-floor processing for coal loading directly onto rail cars.[14][15] This shift paralleled broader mechanization in extractive industries. By the late 19th century, head houses found prominent use in transportation infrastructure, especially railroads, where they formed the monumental entrance buildings attached to open train sheds. The President Street Station in Baltimore, constructed in 1849-1850, featured an Italianate head house that served as a passenger terminal and freight hub, symbolizing the railroad boom. Larger examples followed, such as St. Louis Union Station's Romanesque Revival head house completed in 1894, which housed ticketing, waiting areas, and administrative functions while accommodating expansive sheds for multiple tracks. These designs emphasized grandeur and efficiency, peaking in the early 20th century with Beaux-Arts structures like Chicago's Union Station head house in 1925. In subway systems, head houses emerged in the early 1900s, often as ornate control houses, such as those designed by Heins & LaFarge for New York City's Bowling Green station in 1905.[16][17][18][10]Applications in Markets
Design and Function
In the context of public markets, particularly those in 18th- and 19th-century America, a head house refers to the enclosed, central building that anchors a linear arrangement of open-air market sheds, known as shambles.[19] These structures were typically constructed of brick with two stories, featuring symmetrical facades in the Federal or Georgian style, including elements like marble belt courses, cornices, arched doorways, and cupolas for bells or ventilation.[19] For instance, the head house at Philadelphia's New Market, added in 1804, exemplifies this design with its delicately detailed window heads and reinforced piers, contrasting the simpler, muscular piers of the adjacent shambles built in 1745.[19] Later examples, such as the Ridge Avenue Farmers’ Market head house from 1875, incorporated High Victorian Gothic features like steeply pitched slate roofs and tripartite window facades to enhance visual prominence and functionality; it was demolished in 1997 following a storm.[20] The primary function of a market head house was multifaceted, serving as the administrative and communal core of the market complex while providing essential services to vendors and the public. It often housed volunteer fire engines and equipment, reflecting the era's integration of civic infrastructure with commercial spaces; the New Market head house, for example, included a dedicated fire-engine bay with an alarm bell in its cupola.[19] Additionally, these buildings accommodated market offices for oversight of stalls, collection of fees, and regulation of trade, as well as assembly rooms for community meetings or events.[20] In operational terms, the head house marked the entrance to the sheds, where farmers and merchants sold produce under cover, protecting goods from weather while allowing airflow through high ceilings and open sides.[20] This design promoted efficient pedestrian flow and hygiene, with enclosed spaces offering secure storage and the open shambles facilitating high-volume transactions, as seen in Philadelphia's New Market, where the head house was reserved for New Jersey farmers to centralize regional commerce.[20] Over time, head houses evolved to incorporate modern amenities in private market houses post-1859, such as refrigeration units and electric lighting within their high-ceilinged interiors to support year-round operations and enclosed stall grids.[20] Restorations, like those of the New Market head house in 1962 and 1993, preserved these functions while adapting for contemporary uses, including special events and cultural gatherings, underscoring their enduring role as urban landmarks.[19]Notable Examples
One of the most prominent examples of a head house in a public market setting is the Head House at Head House Square in Philadelphia, Pennsylvania. Constructed in 1804 at the Pine Street end of the New Market (also known as Second Street Market), this Georgian-style structure originally served as a meeting hall for fire companies, commissioners, and citizens while anchoring the adjacent market arcades, or "shambles," originating in 1745 with brick structures dating to the 1760s.[19] The market itself originated in 1745 as an extension of Philadelphia's central markets to serve the growing Society Hill neighborhood, expanding to over 440 feet by 1811 and functioning as one of the oldest continuous public markets in the United States until partial demolitions in the 20th century.[21] A second head house was built in 1795 at the South Street end, featuring a two-story brick design with an arcaded ground floor and cupola, though its lower level was removed during urban renewal in the 1950s; the surviving Pine Street head house exemplifies Federal influences with marble detailing and remains a venue for seasonal markets and events.[19] Another significant example is the head house of the Southern Market in Lancaster, Pennsylvania, completed in 1888 under the design of architect C. Emlen Urban. This three-story red brick structure in the Queen Anne style features twin towers with pyramidal slate roofs, ornate terra-cotta elements including ram and bull heads symbolizing agricultural commerce, and a prominent pediment with a date stone; it housed administrative offices and rental spaces for market vendors.[22] The market operated on Wednesdays and Saturdays until 1986, after which the head house served as city offices until 2019, highlighting its adaptability and role in sustaining local food distribution in a rural-urban interface.[22] The North Sixth Street Farmers' Market House and Hall in Philadelphia provides a further illustration of late-19th-century market head house design. Built in 1886 and expanded in 1887 by architects Hazelhurst & Huckel, this two-story brick masonry building with round-arched openings and a pressed-tin cornice originally accommodated 93 vendor stalls on the ground floor and a community hall upstairs, responding to the city's 1885 ban on street vending.[23] It operated as a market until 1908 before repurposing as a theater and social venue, underscoring the multifunctional evolution of such structures in supporting immigrant communities and local commerce.[23]Applications in Mines
Design and Function
In mining, a headhouse is an above-ground enclosed structure that houses and protects the headframe, the tall framework supporting hoisting mechanisms above an underground shaft.[7] These buildings are typically constructed from steel, concrete, or timber to withstand harsh environmental conditions, including weather exposure and operational vibrations. The design often includes reinforced walls, robust roofing, and integrated spaces for control equipment, such as motors, pulleys, and cables used in hoisting systems.[24] Headhouses may also incorporate ventilation systems and safety features like emergency access points to ensure safe operations.[2] The primary function of a mining headhouse is to facilitate the vertical transportation of personnel, equipment, ore, and waste materials to and from underground levels. It encloses the headworks of hoisting machinery, protecting them from elements while allowing efficient loading and unloading at the shaft mouth. This setup supports deep shaft mining by providing a secure hub for mechanical operations, often integrated with conveyor systems or rail connections for further material processing. In coal and metal mines, headhouses enhance operational efficiency and safety by centralizing control and reducing exposure to surface hazards.[25]Notable Examples
The Nuttallburg Mine Headhouse in New River Gorge National Park & Preserve, West Virginia, is a prominent example of an early 20th-century coal mining headhouse. Built as part of the Nuttallburg complex founded in 1870, this structure served as an intermediary between the underground mine entrance and a long conveyor system that transported coal down the mountain to a tipple for loading onto the Chesapeake & Ohio Railway.[25] The headhouse, accessible via the 0.7-mile Headhouse Trail, features remnants of conveyor motors and check weighman's rooms, reflecting its role in coal processing during peak operations from the 1920s under Henry Ford's lease. Listed on the National Register of Historic Places in 2005, it represents one of the most intact surviving coal mining sites in the United States, highlighting innovative engineering for steep terrain mining until closure in 1958.[26] Another example is the headhouse at the Indian Head Colliery in Pennsylvania's anthracite coal region. Constructed in the early 20th century, this headhouse was designed to receive coal from multiple sources, including slopes and tunnels, and housed hoisting equipment for efficient extraction. It exemplifies the multifunctional role of headhouses in integrating various mine accesses for large-scale coal production.[27]Applications in Grain Handling
Design and Function
In grain handling facilities, particularly grain elevators, a headhouse (also known as a cupola) is the elevated upper structure of the elevator, typically consisting of two to five stories and situated atop the main house or workhouse. It is often rectangular in form, 15–20 feet high, with a gable roof, and historically constructed from wood or iron-clad materials in the 19th century, evolving to steel bins by the late 1800s and reinforced concrete using slip-form technology around 1900 for greater durability and fire resistance.[9][28] The primary function of the headhouse is to house the head pulley and drive mechanism of the vertical conveyor system, known as the elevator leg or boot-and-bucket conveyor. Grain received at the base of the elevator is lifted to the headhouse, where it is discharged onto gallery belts, enclosed conveyors, or spouting systems. Trippers or distributors then direct the grain to storage bins or silos on the bin deck (gallery level). Additional equipment in the headhouse may include cleaners, scales, and aspirators for processing and quality control. In older facilities (pre-1980), open gallery belts were common, while modern designs use enclosed systems to minimize dust and improve efficiency. This setup facilitates the storage and distribution of grain for transport by rail, barge, or truck, central to agricultural commerce in regions like the Great Plains.[29][28]Notable Examples
The Great Northern Elevator in Buffalo, New York, constructed in 1897, is an outstanding example of an intermediate steel-bin grain elevator. Its prominent headhouse exemplifies early 20th-century innovations in durable construction, with a capacity for efficient grain distribution near rail and water transport hubs.[30] Another significant example is the Teweles and Brandeis Grain Elevator in Sturgeon Bay, Wisconsin, built in 1901. This wooden structure features a classic headhouse design that supported local agrarian operations along Lake Michigan, highlighting the role of such facilities in early 20th-century Midwest grain handling.[31] The J.H. Hawes Grain Elevator in Peoria, Illinois, completed in 1903–1904, represents one of the oldest surviving wooden grain elevators in the state. Its headhouse facilitated storage for country elevator operations, underscoring the architectural adaptation of headhouses for rail-adjacent grain collection in the Illinois River Valley.[32]Applications in Transportation
Railroads
In railroad architecture, a headhouse serves as the primary enclosed structure of a passenger terminal, distinct from the adjacent open train shed, and functions as the main entry point for passengers entering or exiting the station.[33] It typically accommodates essential services such as ticket counters, waiting rooms, administrative offices, and sometimes ancillary facilities like restaurants or baggage handling areas, facilitating efficient passenger flow and operational management.[34] Historically, headhouses were designed to embody the grandeur of rail travel during the late 19th and early 20th centuries, reflecting the economic and cultural significance of railroads in urban development.[18] Architecturally, railroad headhouses often adopted monumental styles to project prestige and accommodate growing passenger volumes, with features like multi-story facades, ornate detailing, and expansive interiors to handle crowds.[33] For instance, materials such as brick, stone, and terra cotta were commonly used for durability and aesthetic appeal, while interior spaces emphasized functionality through high ceilings and natural lighting to create welcoming environments.[34] These designs evolved from earlier Victorian influences toward more classical revivals, prioritizing both practical circulation and symbolic representation of progress.[18] A prominent example is the Reading Terminal Headhouse in Philadelphia, completed in 1893 as the headquarters and passenger station for the Philadelphia and Reading Railroad.[34] Designed in the Italian Renaissance Revival style by the firm Wilson Brothers with input from Francis Kimball, it features a pink granite base, light pink brick walls, and cream-colored terra cotta trim, spanning eight stories and connecting directly to a vast iron-framed train shed measuring 559 feet long, 256 feet wide, and 95 feet high.[33] The headhouse originally included ground-floor market halls that evolved into the modern Reading Terminal Market, and it was listed on the National Register of Historic Places for its role in showcasing railroad innovation; after ceasing rail operations in 1984, it was adaptively reused for convention facilities and hospitality.[34] Another key example is the headhouse of Chicago's Union Station, constructed between 1915 and 1925 by a consortium of railroads including the Pennsylvania and Baltimore & Ohio lines.[18] Designed in the Beaux-Arts style by Graham, Anderson, Probst & White—building on Daniel Burnham's 1909 Plan of Chicago—this structure is clad in Bedford limestone and centers around the iconic Great Hall, a 219-foot-long space with a barrel-vaulted skylight rising 115 feet, adorned with oak benches, decorative light fixtures, and sculptures symbolizing day and night.[18] Functioning as the station's passenger core, it supported consolidation of multiple rail lines to alleviate downtown congestion, and today it remains a vital hub for Amtrak and commuter services following restorations that preserved its historic elements.[18]Subways
In subway systems, a head house refers to the aboveground entrance structure that provides access to underground platforms, typically featuring enclosed walls, street-level interior space, and connections via stairs, escalators, or elevators to the station below.[35] These structures serve critical functions including passenger ingress and egress, ticketing operations, and fare control, while also acting as visual landmarks that integrate with urban surroundings to minimize surface disruption.[35] Unlike open kiosks or stairwells, head houses are fully built enclosures designed for durability, weather protection, and aesthetic appeal, often incorporating elements like doors that can seal the entrance for security or maintenance.[35] Historically, subway head houses emerged in the late 19th and early 20th centuries alongside the development of urban rapid transit, with early examples prioritizing architectural harmony with cityscapes influenced by the City Beautiful movement. In Boston, the first U.S. subway opened in 1897, and head houses at stations like Park Street and Tremont were constructed using granite blocks in a one-story, temple-like design with square pilasters, dentils, and clerestory windows to blend functionality with neoclassical restraint.[35] In New York City, the Interborough Rapid Transit (IRT) system's original line, completed in 1904, featured ornamental control houses, also known as head houses, as steel-framed structures clad in buff Roman brick and limestone trim, drawing inspiration from Boston's designs and the New York Zoological Park's architecture.[36] These early head houses managed passenger flow through integrated ticket booths and stairways, reflecting a balance between engineering efficiency and ornamental detail such as cornices and gables.[36] Design principles for subway head houses emphasize site-specific integration, accessibility, and resilience, often incorporating materials like brick, stone, or glass to harmonize with local contexts while accommodating high-volume traffic. For instance, historical designs by the firm Heins & LaFarge favored Flemish Renaissance or classical motifs, using durable granite foundations and gabled roofs to withstand urban wear.[37] For example, standards from Toronto's Metrolinx require head houses to facilitate multiple access points, natural light penetration via glazed roofs, and universal design features like elevators for inclusivity, while prioritizing energy efficiency and flood resistance in coastal areas.[38] Functionally, they extend beyond mere entry to include retail spaces, public art, or community connectors, enhancing urban vitality without overwhelming streetscapes.[38] Notable historical examples include New York City's Battery Park Control House at Bowling Green station, completed in 1905 and designed by Heins & LaFarge in French Beaux-Arts style with yellow brick, limestone accents, and bull's-eye windows; it remains a designated New York City landmark for its role in the original IRT system.[37] Similarly, the 72nd Street Control House on the Upper West Side, built in 1904, exemplifies triangular gabled forms on a granite base, serving as a preserved entrance to the IRT Broadway–Seventh Avenue Line and highlighting early 20th-century transit architecture.[39] In contemporary contexts, the Kendall/MIT Gateway in Cambridge, Massachusetts, completed in 2023, reimagines the head house as a multi-volume pavilion with escalators and seating that doubles as a campus entry, fostering pedestrian flow and neighborhood connectivity.[40] Another modern instance is the Vaughan Metropolitan Centre station in Toronto, where the head house forms an iconic focal point with integrated public spaces, designed to organize surrounding urban development around transit access.[41]References
- https://en.wiktionary.org/wiki/headhouse