Lexington

Lexington is a ruined prewar town in the Commonwealth.

Background
Lexington was once an historic town, remembered for its role in the ancient Revolutionary War. Prewar, it was an industrial town, known by its nicknamed of "Corvega Town" thanks to the large Corvega assembly plant in the southern part of town, and many buildings were retrofitted to act as structural support for the overpass dividing the town. After the Great War, it retained its name and was until recently a raider stronghold when the abundance of feral ghouls forced most of the raiders to abandon it, leaving only a small group led by Jared behind.

Layout
The town of Lexington is split by the overpass into two halves, with the southern half being comprised almost entirely of the Corvega assembly plant which is now the base of operations for a gang of raiders. The northern half houses the town center, known as the Battle Green; a community park with a Minute Man statue to commemorate the Battle of Lexington. A large, partially rusted sign welcomes visitors to Lexington while the rest of the city is filled with ruined residential and commercial buildings. The overpass itself can be accessed just outside of the Corvega assembly plant by climbing the collapsed roadway. On it, one can find a series of makeshift shelters containing chems and even a locked safe inside the tower adjacent that also contains a car that can explode if shot at by the nearby raiders. The overpass also provides a great vantage point to snipe at the nearby raiders from.

Just beyond the large sign is an elevated catwalk with some chems, a sleeping bag and a nearby Chemistry station patrolled by a power-armored raider with a Fat Man who is likely to fire it at the feral ghouls in the area. This catwalk can be accessed by climbing the adjacent tower. Lexington Pharmacy can be found to the east, under the large overpass. Moving further east behind the raider barricade will reveal an abandoned bus stop. Super-Duper Mart can be found on the northwest outskirts of town while Mystic Pines can be found on the northwest outskirts, adjacent to the overpass. Lexington apartments can be found to the southeast of the Battle Green under the overpass. Slocum Joe's basement is near the Super-Duper Mart, across from the parking garage, and inside a ruined Slocum Joe's. This is actually the exit for the quest Tradecraft.

Notable loot

 * A Tales of a Junktown Jerky Vendor magazine in the northwest end of the Super-Duper Mart, right of the Milton General Hospital poster, near the Pharmacy in a magazine rack.
 * A mini nuke can be found cradled in the arms of a soldier's skeleton curled up in a Pulowski Preservation shelter near the diner.
 * Power armor – From the fast travel spot, head north until you come upon a railway track. Following the rails to the south-west you'll soon find several overturned train cars. The power armor waits in a locked cage on a flatbed near a large blue train car. A nearby advanced terminal needs to be hacked to access the armor.
 * Fat Man - On the walkway where the Raider with the Power Armor is patrolling originally, the Fat Man can be found. It can have one mini-nuke loaded in itself already and the Power Armor Raider can have one mini-nuke on his person.
 * A fusion core in the Super-Duper Mart can be found in the back-most room of the store just before going down the stairs to the garage. It is located in a power console.
 * It is possible to harvest a fusion core and a Raider Power armor every few game days from the power-armored raider that hangs out behind the Nuka Cola billboard. If you carefully scale the building on the left side of the billboard you can sneak up on the raider and pickpocket the fusion core, forcing the raider to exit the armor for an easier kill. Then you can steal the armor and be on your way.
 * A Vault-Tec lunchbox in the lower level of the parking garage near the Super-Duper Mart, inside a car wreck.
 * An overdue book can be found in the Faded glory laundromat in the west part of town, next to Slocum Joe's basement.

Appearances
Lexington appears only in Fallout 4.

Behind the scenes
Lexington is a real-world town in Massachusetts, located less than 11 miles to the northwest from Boston, where the first battle of the Revolutionary War was fought. Lexington's location in-game is significantly further southeast than in real-life, placing it closer to the location of Arlington.