OMSI/Southeast Water station

Spokane, Portland & Seattle 700 is the oldest and only surviving example of the class "E-1" 4-8-4 "Northern" type steam locomotive and the only surviving original Spokane, Portland and Seattle steam locomotive. It was built by the Baldwin Locomotive Works in May 1938. Nearly identical to the class "A-3" Northerns built for Northern Pacific Railway, it burns oil instead of coal. After years of running second-hand equipment, the Spokane, Portland and Seattle Railway (SP&S) was allowed by its parent companies, Great Northern Railway and Northern Pacific Railway, to purchase its first new locomotives. These included three Northern E-1 class locomotives (700, 701 and 702) for passenger service and six Z-6 class Challengers (4-6-6-4s) for freight service.After retirement from service in 1956, the SP&S 700 was donated to the City of Portland, Oregon in 1958. It was on static public display at Oaks Amusement Park until 1987, then moved to private quarters for the continuation of work to restore it to operating condition. It began making occasional excursion runs in 1990. In 2012, the 700 was moved to a new facility where it can again be viewed by the public, the Oregon Rail Heritage Center.

The Oregon Rail Heritage Center (ORHC) is a railway museum in Portland, Oregon. Along with other rolling stock, the museum houses three steam locomotives owned by the City of Portland: Southern Pacific 4449, Spokane, Portland & Seattle 700, and Oregon Railroad & Navigation Co. 197, the first two of which are restored and operable. The center opened to the public on September 22, 2012. The project to establish the center was led by the Oregon Rail Heritage Foundation (ORHF), a non-profit organization established in 2002. The museum site is in Southeast Portland.

The Oregon Museum of Science and Industry (OMSI, OM-zee) is a science and technology museum in Portland, Oregon, United States. It contains three auditoriums, including a large-screen theatre, planetarium, and exhibition halls with a variety of hands-on permanent exhibits focused on natural sciences, industry, and technology. Transient exhibits span a wider range of disciplines.

USS Blueback (SS-581) is a Barbel-class submarine that served in the United States Navy from 1959 to 1990, and subsequently was made into an exhibit at the Oregon Museum of Science and Industry. She was the second Navy submarine to bear the name. Blueback was laid down by Ingalls Shipbuilding Corporation of Pascagoula, Mississippi on 15 April 1957. She was launched on 16 May 1959 sponsored by Virginia McManes, wife of Rear Admiral Kenmore McManes, and commissioned on 15 October 1959, Lieutenant Commander Robert H. Gautier in command. She was the last non-nuclear submarine to join the United States Navy and was the final conventionally powered combat capable submarine to be decommissioned, which left the United States Navy with a fully nuclear submarine fleet, with the exception of the research submarine USS Dolphin which served until 2007.

The Portland General Electric Company Station "L" Group in southeast Portland in the U.S. state of Oregon was a cluster of six industrial buildings listed on the National Register of Historic Places. Built between 1910 and 1929 by Portland General Electric (PGE), it was added to the register in 1985. In 1986, PGE gave Station L and 18.5 acres (7.5 ha) of land to the Oregon Museum of Science and Industry (OMSI). The Station L turbine is a central feature of OMSI's Turbine Hall. The complex was listed on the National Register in 1985, and was delisted in 2020.Station L was on the east bank of the Willamette River just south of the Marquam Bridge. The parcel of land on which the six historic one- or two-story structures rested occupied 4.7 acres (1.9 ha) of a larger property owned by PGE. All six were used to house equipment for generating electricity.Five of the listed buildings—the turbine room, the LP boiler room, the Lincoln Substation, the HP boiler room addition, and the 1929 powerhouse extension—were structurally connected. The sixth building, the Stephens Substation, was slightly northeast of the connected buildings. At the time of nomination to the National Register in 1985, the structural condition of the buildings varied from very poor to very good. Major equipment in these buildings in 1985 included an overhead crane, a turbine generator, electric switchgear, furnaces, conveyors, elevated walkways, concrete storage racks, boilers, and pipes. Taken as a whole, the group was the "last relatively complete major wood-fired steam-powered generating station in the Pacific Northwest".

We Have Always Lived Here is a 2015 public art installation by Greg A. Robinson, installed at Tilikum Crossing in Portland, Oregon, in the United States. The work consists of two traditional Chinook basalt carvings sited at both ends of the bridge, plus a bronze medallion on the northeast side of the bridge.

Tilikum Crossing, Bridge of the People is a cable-stayed bridge across the Willamette River in Portland, Oregon, United States. It was designed by TriMet, the Portland metropolitan area's regional transit authority, for its MAX Orange Line light rail passenger trains. The bridge also serves city buses and the Portland Streetcar, as well as bicycles, pedestrians, and emergency vehicles. Private cars and trucks are not permitted on the bridge. It is the first major bridge in the U.S. that was designed to allow access to transit vehicles, cyclists and pedestrians but not cars.Construction began in 2011, and the bridge was officially opened on September 12, 2015. In homage to Native American civilizations, the bridge was named after the local Chinook word for people. The Tilikum Crossing was the first new bridge to be opened across the Willamette River in the Portland metropolitan area since the Fremont Bridge, in 1973.

Stacked Sandwich Shop was a sandwich shop in Portland, Oregon's Hosford-Abernethy neighborhood, in the United States. The restaurant was opened in 2017 by Gabriel Pascuzzi, who later announced his plans to close the restaurant in 2021. In 2023, Pascuzzi confirmed plans to reopen the business in a space previously occupied by Sunshine Noodles.

The George P. Lent Investment Properties, also known as Firehouse Row, in southeast Portland in the U.S. state of Oregon, consists of a group of five similar 1.5-story, single-family houses listed on the National Register of Historic Places. Built in 1893, the group was added to the register in 1989. The Queen Anne style houses are next to one another at the corner of Southeast 7th Avenue and Southeast Harrison Streets. They are commonly referred to as Firehouse Row because firemen from the adjacent Portland Fire Station No. 23 sometimes lived in them.Constructed during the period of rapid growth that followed East Portland's annexation by Portland in 1891, the buildings are among the few Victorian-era homes remaining in the city's Hosford–Abernethy neighborhood. Each is about 20 feet (6.1 m) wide and 40 feet (12 m) long. George P. Lent, for whom the city's Lents neighborhood is named, was the original owner of the rental properties. He sold them two years later, and they subsequently changed hands many times. Among the early tenants of the house at 1921 Southeast 7th Avenue was Lee G. Holden, who designed firehouses, including the one next door.

Portland Fire Station No. 23 in southeast Portland in the U.S. state of Oregon is a two-story structure listed on the National Register of Historic Places. Built in Italianate style in 1913, it was added to the register in 1989.Fire Station No. 23 occupies a narrow lot in a block that was known as "Firehouse Row". The lot was the site of one of East Portland's earliest firehouses, home to Grant Engine Company No. 2 (later Hose Company No. 3) as early as 1884. In 1913, Fire Station No. 23 replaced the earlier building. The rest of the block, dating to the late 19th century, consisted of houses built for firefighters and their families.The rectangular fire station, typical of many Portland Fire Bureau buildings constructed on the east side in the early 20th century, has masonry walls and a flat roof with a full parapet. Exterior features include a facade of buff-colored brick, four wooden doors, arch windows topped by brick voussoirs, a bullseye window, and the original fire station signs. The first floor of the interior originally included the engine room, two offices, a hallway, and a half-bath (toilet and sink). The second floor consisted of a large room in front, with two smaller offices, a kitchen, bathroom, and hallway in back.Lee Gray Holden (1865–1943) was for many years associated with Fire Station No. 23 and its predecessor building. Although it is not known if he designed this particular building, he is credited with designing 24 Portland firehouses and fire boats. A native of Illinois, he moved to Oregon in 1885 and joined Grant Engine Company No. 2, a volunteer company, in 1887, before East Portland became part of Portland. In 1891, he became the first paid firefighter on the east side. Despite being fired for political reasons by Mayor Sylvester Pennoyer in 1896, he was re-hired as fire battalion chief of the east side in 1898, after Pennoyer left office. Retiring to the mountain community of Zigzag to design and build a hotel in 1908, he returned to Portland in 1911 to become battalion chief of the city's southeast fire district. In that post, he was stationed at Fire Station No. 23 from 1913 to 1923. In 1923, Holden became Portland's assistant fire chief and, three months later, fire chief, a position he held until his retirement in 1927.

The Ross Island Bridge is a cantilever truss bridge that spans the Willamette River in Portland, Oregon. It carries U.S. Route 26 (Mount Hood Highway) across the river between southwest and southeast Portland. The bridge opened in 1926 and was designed by Gustav Lindenthal and honors Oregon pioneer Sherry Ross. It is named for its proximity to Ross Island. Although it looks like a deck arch bridge, it is a cantilever deck truss bridge, a rare type in Oregon.

The Marquam Bridge is a double-deck, steel-truss cantilever bridge that carries Interstate 5 traffic across the Willamette River south of downtown Portland, Oregon. It is the busiest bridge in Oregon, carrying 140,500 vehicles a day as of 2016. The upper deck carries northbound traffic; the lower deck carries southbound traffic. The bridge was designed and built by the Oregon Department of Transportation at a cost of $14 million, equivalent to $117 million today. Construction on the bridge's support piers began in January 1962. The lower southbound deck was opened on October 4, 1966, and the upper northbound deck on October 18, 1966. The main span of the bridge is 440 ft (130 m) long and the two side spans are 301 ft (92 m) each. Vertical clearance of the lower deck is 130 feet (40 m) and the upper deck is 20 feet (6.1 m) above the lower. It is named after Philip Marquam, a state legislator and Multnomah County judge, who owned much of Marquam Hill where Oregon Health & Science University and the Veterans Affairs Medical Center now stand. At the eastern end of the bridge, on the lower deck, is a ramp stub which was intended to connect to the abandoned Mount Hood Freeway. As it has great importance, the Marquam was the first Portland bridge to undergo a seismic retrofit in 1995. The Marquam Bridge was built with economy in mind and the public at large reacted unfavorably to the structure's bland aesthetics, which included a formal protest from the Portland Arts Commission. (In particular, it blocked the view of downtown from the Union Avenue Viaduct.) This led to public input in the design of the Fremont Bridge. During Mayor Vera Katz's State of the City address in 2001, she said, "It’s like having the Berlin Wall dividing east and west, with all the subtle charm of the Daytona 500 smack dab in the middle of our city." The bridge was designed with three lanes in each direction with shoulders on each deck. Today, it carries four narrow lanes and no shoulders on each deck. Options historically considered have been to reroute I-5 over the existing I-405 alignment, connecting I-84 to I-5 at the Fremont Bridge interchange, following the US 30 alignment, and removing the Marquam permanently. Another option would build a tunnel under the Willamette River approximately following the existing I-5 alignment, and remove the Marquam Bridge permanently.Proposals have been made to replace the Eastbank Freeway portion of I-5 with a tunnel, connecting with the existing alignment at the Marquam Bridge and the Rose Quarter. This would free up space along the Willamette River for development.