South Portland Public Library

The South Portland Armory is an historic armory building in South Portland, Maine, United States. The structure was built in 1941 to support nearby U.S. war production for World War II, including the building of liberty ships. It was built in the Art Deco style and was used by the Maine National Guard until 1996. In 2012, it was listed on Greater Portland Landmarks' Places in Peril list.

New England Bible College is a small four-year coeducational Bible college in South Portland, Maine. There are on average 50 to 60 enrolled students each semester.

The Seavey-Robinson House is a historic house built in the Carpenter Gothic style in South Portland, Maine. Built c. 1854–57, it is a rare example of a Carpenter Gothic cottage, originally built in a rural setting, since urbanized. It was added to the National Register of Historic Places in 1986.

The Casco Bay Bridge is a bascule bridge that spans the Fore River, connecting South Portland and Portland, Maine, United States. The bridge carries four lanes (two in each direction) of State Route 77, a bike lane in each direction, and a pedestrian sidewalk on the east side of the span.

The Million Dollar Bridge was a bascule bridge built in 1916 which carried traffic on Route 77 over the Fore River in Maine between Portland and South Portland.Permits to construct the Million Dollar Bridge were issued by the Secretary of War in 1893. The bridge was designed in 1914 and opened to traffic in 1916. The bascule span provided a horizontal clearance of 100 ft (30 m). Originally owned by Cumberland County, the bridge was transferred to the Maine Department of Transportation in 1959.In 1993, construction began on Casco Bay Bridge, a replacement for the Million Dollar Bridge. The Casco Bay Bridge is a higher bascule bridge, with an alignment just east of the Million Dollar Bridge. During construction of the new bridge, the Million Dollar Bridge was hit by the Liberian Tankship Julie N. on September 27, 1996, and emergency repairs were made. The Casco Bay Bridge opened in 1997.

The Port of Portland is a seaport located in Portland, Maine. It is the second-largest tonnage seaport in New England as well as one of the largest oil ports on the East Coast (the second-largest prior to 2016). It is the primary American port of call for Icelandic shipping company Eimskip.There are nine terminals in the port according to the Maine Port Authority, a statewide agency that oversees Maine's commercial marine facilities. Additionally there are two passenger facilities, the Ocean Gateway International Marine Passenger Terminal and the Casco Bay Ferry Terminal. The majority of Portland's non-passenger terminals are for petroleum products, especially the Portland–Montreal pipeline, which has gradually reduced its capacity since 2010. Container shipping through Portland has increased considerably over that same period.100 cruise ships docked in Portland in 2019, making it Maine's second-largest cruise ship port behind Bar Harbor. A regional ferry service, Casco Bay Lines, also operates out of the Port of Portland.

Deake's Wharf is a historic wharf in Portland, Maine, on the edge of the Fore River. It is located on Commercial Street immediately south of Sturdivant's Wharf. Brawn-Willard Company (later the Brawn Company) opened a sardine factory on the wharf in the early 20th century.

Sturdivant's Wharf (formerly Robinson's Wharf) is a historic wharf in Portland, Maine, on the edge of the Fore River. It is located on Commercial Street between Holyoke Wharf (to the north) and Deake's Wharf (to the south). It stands across Commercial Street from Park Street.

Holyoke Wharf (formerly Dyer's Wharf) is a historic wharf in Portland, Maine, on the edge of the Fore River. It is located on Commercial Street between Berlin Mills Wharf (to the north) and Sturdivant's Wharf (to the south). At the head of the wharf formerly stood New England Cabinet Works, which was established in 1910 by Charles A. Hallen. It was originally named Johnson-Hallen Company. Gilbert Mills Soule, a lumber merchant, owned the wharf in the late 19th century. It later came under the ownership of the proprietors of Portland Pier at the other end of Commercial Street.

Berlin Mills Wharf is a historic wharf in Portland, Maine, on the edge of the Fore River. It is located on Commercial Street between Hobson's Wharf (to the north) and Holyoke Wharf (to the south). It is located across Commercial Street from High Street. Berlin Mills Company (started as H. Winslow & Company in 1852) was a lumber company with a planing mill. The wharf was purchased in 2019 by Christopher DiMillo.

Wright Wharf (or Wright's Wharf) is a historic wharf in Portland, Maine, on the edge of the Fore River. It is located on Commercial Street between Portland Fish Pier (to the north) and Hobson's Wharf (to the south). Brown's Wharf formerly stood to the north, where the parking lot for Portland Fish Pier is today. The wharf is named for A. R. Wright, who owned a coal works on it in the early 20th century. The wharf is owned by the Gulf of Maine Research Institute.

Hobson's Wharf (formerly known as Sawyer's Wharf) is a historic wharf in Portland, Maine, on the edge of the Fore River. It is located on Commercial Street between Wright Wharf (to the north) and Berlin Mills Wharf (to the south). It is located across Commercial Street from High Street. Becky's Diner has stood at the head of the wharf since its establishment in 1991.