Mason-Dixon Trail

McWhorter House was a historic home located near Odessa, New Castle County, Delaware. It was built before 1810, and consisted of a two-story, three-bay, frame main block with Italianate detailing with a two-story, frame kitchen wing to the rear. Also on the property were an early 20th-century frame privy, a late 19th-century board-and-batten storage shed, hewn frame carriage barn with cross-gable over the entry, a 2+1⁄2-story timber framed crib barn and granary, and an early 19th-century dairy barn.It was listed on the National Register of Historic Places in 1985. It was demolished in 2004.

Fairview is a historic home located in St. George's Hundred north of Odessa, New Castle County, Delaware. It was built about 1850, and is a 2+1⁄2-story, five-bay, frame house with a three bay front porch. It has a gable roof with dormers. The house is sheathed in asbestos siding over weatherboard.It was listed on the National Register of Historic Places in 1985.

St. Georges Technical High School is a public vocational-technical high school in unincorporated St. George's Hundred, Delaware, northeast of Middletown. It has over 1,100 students in grades 9–12 with a student-teacher ratio of 14 to 1. If desired, students at St. Georges can follow a Business, Communication, and Computers (IT Academy, web and print technology); Construction Technologies (carpentry; electrical trades; heating, ventilation & AC; plumbing); Health Services (athletic healthcare, emergency medical services, health information technology, medical assisting, nursing technology); Public and Consumer Services (culinary arts, the Teacher Academy for Early Childhood Education); Science, Energy, and Drafting Technologies (biotechnology, technical drafting & design); or Transportation (auto technology) pathway. Students typically graduate with some form of certificate in addition to their diploma.

Old Ford Dairy is a historic home located near Odessa, New Castle County, Delaware. It was built about 1850, and was a 2+1⁄2-story, five-bay by two-bay frame, double cross-gable, vernacular Victorian farmhouse. It had a rear wing, three-bay front porch, and two brick gable end chimneys. Also on the property were a drive through, 2+1⁄2-story granary, a rectangular grain storage bin, and a three-story gambrel-roofed dairy barn. It was listed on the National Register of Historic Places in 1985.

Bloomfield is a historic home located at St. Georges, New Castle County, Delaware. It was built in 1828, and is a 2+1⁄2-story, five bay frame dwelling. It has an asymmetrical floor plan, steeply pitched cross-gable roof, deep one-story verandah, and is in the Gothic Revival style.It was added to the National Register of Historic Places in 1982.

Idalia Manor is a historic home located at Mt. Pleasant, New Castle County, Delaware. It was built about 1845, and consists of a 2+1⁄2-story, five-bay, stuccoed brick main house with a two-story, two-bay stuccoed brick gable end kitchen addition. It has a gable roof covered with composition shingle and two endwall chimneys. The house is in the late Federal style. Also on the property are a contributing two-story braced frame granary and crib barn.It was listed on the National Register of Historic Places in 1985.

The St. Georges Bridge is a steel tied arch bridge that carries U.S. Route 13 (US 13) across the Chesapeake & Delaware Canal in St. Georges, Delaware. Built by the U.S. Army Corps of Engineers and opened in 1942 as a high-level crossing, the bridge was the first four-lane, high-level crossing to span the canal. It replaced a previous vertical lift bridge which was damaged when a German merchant ship collided with it.

St. Georges Cemetery Caretaker's House is a historic home located at St. Georges, New Castle County, Delaware, United States. It was built in 1871, and is a 1+1⁄2-story, L-shaped brick dwelling in the Gothic Revival style. It features a slate covered gable roof with decorative bargeboards at the gable ends. It was built as the Caretaker's House for St. Georges Presbyterian Church cemetery.It was added to the National Register of Historic Places in 1982.

St. Georges Presbyterian Church is a historic Presbyterian church located on Main Street in St. Georges, New Castle County, Delaware. It was built in 1844, and is a one-story, brick, temple form, Greek Revival style building with a frame steeple. The main block measures 43 feet, 6 inches wide by 77 feet, 8 inches long, and sits on an uncoursed fieldstone foundation. The roof is supported by a Town lattice truss.It was added to the National Register of Historic Places in 1984. It is located in the North Saint Georges Historic District.

Biddles Corner is a location in St. George's Hundred, New Castle County, Delaware, United States. Biddles Corner is at the intersection of U.S. Route 13 and Port Penn Road just east of the Biddles Corner toll plaza on the Delaware Route 1 toll road south of the Chesapeake and Delaware Canal.

McCoy House, also known as the AuClaire School and Gingerbread House, is a historic home located at Kirkwood, New Castle County, Delaware. It was built between 1892 and 1897, and is a 28-room, 2+1⁄2-story, six-bay, brick house. It features a wraparound verandah, steep gable roof, and is covered in brown glazed tiles imported from Belgium. It is considered one of the most unusual structures in the State of Delaware and reflects the builder's unique expression of the European Arts and Crafts movement.It was added to the National Register of Historic Places in 1973.

Saint Georges is an unincorporated town and former municipality situated on the Chesapeake and Delaware Canal in New Castle County, Delaware, United States, approximately midway between the Delaware River and Chesapeake Bay.