4211 Broadway, 2001. At the I-95 exit on the George Washington Bridge, U.S. Route 9 merges with Broadway. U.S. Route 9 (US 9) is the longest north-south U.S. Highway in New York. It begins in Laurel, Delaware, crosses from New Jersey to New York City via George Washington Bridge, intersecting Broadway at 179th Street and continuing through the Bronx. US 9 terminates a few miles south of the U.S./ Canada border, at a junction with Interstate 87 which connects New York City to Montreal.

563 West 169th Street, ca. 1932.

View of Washington Bridge, from the Manhattan side of the High Bridge, 1926. The Harlem River Speedway is visible along the water's edge.

563-565 West 170th Street, 1932. The building at left (no.565) remains, though you might not realize it. Looking at the current structure directly from the sidewalk in front, it looks to be a late 20th century structure: simple, red brick, no style. But, if one walks just slightly down the block to the east and looks back, the wood-frame house, complete with peaked roof, is visible.

J. Hood Wright Park, May 18, 1924. Haven Avenue, south from West 176th Street, showing several new apartments under construction. The far two, including the frame residence were removed subsequently and their sites are now a part of J. Hood Wright Park. At the right is W. 177th Street, continuing its winding way downhill to Riverside Drive.

Highbridge Park Center, June 20, 1940. The land next to the 1848 High Bridge is an appropriate location for a municipal swimming pool, being the original location of the old High Bridge Reservoir. The pool and play center opened July 14, 1936. The play center was designed in the same simplified Art Moderne style of the other 1936 pool houses. The building is particularly notable for its ashlar construction. Ashlar construction means the stones used to create the walls were finely and uniformly cut into their shape and as such create very thin joints between blocks. This type of masonry is visible in the long retaining wall that runs along Amsterdam Avenue. Another unique feature of the building was the lobby murals by artist Charles Clarke. The pool facilities have been renovated a number of times since the 1960s.The earliest work either covered up or destroyed the lobby murals. Along with a number of the other WPA pools, High Bridge underwent a renovation project in the early 1980s that updated the heating, ventilation, electrical, and filtration systems and made the facilities handicap accessible. More recent work on the pool occurred in the late 1990s and in 2015 the actual High Bridge itself was reopened to the public after being closed for more than 40 years.

Fort Washington Branch, NYPL, May 11, 1929. One of eight libraries designed by Babb, Cook & Welch, the Fort Washington Branch was the 26th and final Carnegie constructed in Manhattan. Completed in 1914, the building was renovated in the early 1950s following a fire in the basement. The library has been an important resource for the local community and its users have included Jacob Javits, Henry Kissinger, Ralph Ellison, and Lou Gehring.

109 Wadsworth Avenue, May 27, 1927. 109 Wadsworth Avenue at the N.E. corner of West 178th Street, showing what was then the synagogue of the Congregation of Mount Sinai Anshei Emeth.

High Bridge Water Tower, ca. 1912. This 200-feet-tall stone tower was designed in the Romanesque Revival and neo-Grecian styles by John B. Jervis, who designed the Erie Canal and supervised the construction of the High Bridge Aqueduct. Though this tower resembles the watchtower of a medieval fortification, it once served a unique purpose in New York City's first reliable and uninterrupted water system. The High Bridge Water Tower was built between 1866 and 1872 to provide water and pressure to New York's ever-growing population. The height of the tower helped generate enough pressure to power the flushable toilets which were entering use for the first time. The tower's tank held 47,000 gallons of water, which were lifted from the reservoir that was already one-hundred feet above the ground. The interior of the structure included an elegantly designed iron spiral stair, with paired windows overlooking various vistas. After the building of the New Croton Aqueduct, the use of the High Bridge Tower diminished. Fears of threats to the city's water system during World War I ultimately closed the structure. In 1934, it was acquired by the Parks Department. The Parks Department largely left the tower alone, though the reservoir that once fed it was turned into a swimming pool. An arson set the timber framing of the roof on fire in 1984. This was replaced from 1989 to 1990, at the time New York Times columnist Christopher Gray wrote of it: "Its rock-faced granite gives the tower a chunky, fortified appearance as if it were a lookout for a much larger cast complex that was never built... The granite is competently handled, but the details are not very inspired or elegant. The tower is more picturesque than beautiful." The High Bridge Water Tower was designated a New York City Landmark in 1967.

Sobol Gas Station and Fort Washington Presbyterian Church, 1927. Ira and Ida Sobol were Jewish immigrants who arrived in New York in the early 20th century. Working in the new and booming car industry, the family was able to purchase a gas station. The business was a success, and Sobel Brothers became a chain of service stations in the five boroughs, though perhaps most concentrated in Flushing, Corona, and northern Queens. Today this small plot, a triangle between Broadway, Wadsworth Avenue and 174th Street remains a gas station. The steeple seen behind the gas station is the Fort Washington Presbyterian Church. Founded in 1913 through the merger of the West Presbyterian and Park Presbyterian Churches, the new congregation built a fine neo-Georgian edifice on Wadsworth Avenue. The church with the tall bell tower was designed by Thomas Hastings of the venerable firm of Carrère & Hastings. The congregation here has changed with the demographics of the local community. Since 1948 Spanish-language services have been held here and today the church membership is largely Dominicans and Puerto Rican.

This is the northwest corner of West 173rd Street and Broadway. The billboard advertises (and requests funds) for a new church called the Broadway Temple. This massive planned structure was the brainchild of Reverend Christian Reisner, the leader of a Washington Heights Methodist congregation. Upon learning in 1923 that their current place of worship was to be demolished for the planned George Washington Bridge, Rev. Reisner decided their next home would be a ”magnificent advertisement for God’s business.” This proposed church by architect Donn Barber was to include two 12-story apartment buildings flanking a soaring central tower, complete with a 75-foot-high rotating cross at the top. The church was to seat more than 2,000 and have a basement space with a gym, bowling alley, and pool. Needing $4 million for his church, the reverend sought funds from New York's wealthiest (John D. Rockefeller, for one) and its regular folks (the billboard urges passers-by to help out with 5% bonds). By the start of the Depression, the two Deco apartment houses had been completed, but the church itself was far from its planned 725 feet. Stalled until the 1940s because of debt, construction on the much more restrained edifice (only three stories as compared to 40) was begun again in 1947 and the temple was completed in 1952 (with no rotating cross). The final design was completed by Shreve, Harmon and Lamb, the firm that designed the Empire State Building.