MILOVE, Ukraine -- Friendship Of Peoples Street used to be more like a bridge, with the lives of residents in the Ukrainian border town of Milove intersecting with their neighbors just a stone's throw away in Russia's Chertkovo.
But today, a lengthy barbed-wire fence bisects the street, and patrols and checkpoints make clear that the relationship is not what it was.
Russian border guards built the 3-meter-high barrier four months ago, separating families and neighbors who had crossed freely between the two towns for decades.
"See that guy there?" asks Olena with a laugh as she points toward the fence. "He's already standing in Russia."
But the resident of Milove, who gave only her first name, is not joking. Her town lies in Luhansk Oblast, which has been riven by a war in eastern Ukraine between Kyiv and separatist forces. The man she points to is in Rostov Oblast, part of Russia, which is backing separatists in Ukraine's Luhansk and Donetsk regions.
The once-neighborly relationship turned chilly in 2014, when Russia seized Ukraine's Crimean Peninsula and sided with the separatists in Ukraine's eastern Donbas region.
The fighting has claimed more than 10,300 lives and prompted the West to impose sanctions against Russia, which denies involvement in the conflict despite a raft of evidence proving otherwise.
Milove has largely avoided the violence that has plagued other areas of Luhansk, parts of which are controlled by separatists, but Olena says the fence --erected amid deteriorating relations -- has compounded economic hardships for Milove residents.
"Russians bought fruits and vegetables here because they were cheaper and better. Now, small businesses are having a tough time," she says.
PHOTO GALLERY: The Last Link Of Luhansk (CLICK TO VIEW)
The overpass that straddles the rail line along the boundary between Russia and Ukraine is now a border crossing. At each end of the pass, which is only accessible to locals, guards check documents to determine if they can pass.
"I just returned from there," says Ihor, turning back toward the concrete and steel structure.
Ihor, a Ukrainian, complains that Kyiv has complicated travel more than Moscow.
Ukrainians, he says, are allowed into Russia with local residency permits, whereas Ukraine requires Russians to show their passports to enter.
Life in Milove, Ihor adds, nearly came to a halt when Ukrainian President Petro Poroshenko temporarily barred Russian male nationals of combat age from entering Ukraine.
Poroshenko took the action in November a month after Russia open fire on and seized three Ukrainian naval vessels and their crews on the Black Sea. The group of ships were approaching the Kerch Strait, which separates Russia from the annexed Crimean Peninsula, en route to a Ukrainian port on the Azov Sea.
The barring of Russian men was part of the imposition of martial law in 10 Ukrainian regions, including those close to areas controlled by Russia-backed separatists in the east, those abutting the Russia-backed separatist Transdniester region in Moldova, and along the Azov Sea coast.
Poroshenko lifted martial law on December 26.
"After that order went into effect, a lot fewer people traveled here. And when there was a total ban on men, then very rarely did anybody come," says the 50-year-old Ihor, who's lived his entire life in Milove outside of a few spells when he worked in Russia.
The added bureaucracy to cross the border has cut trade, causing a scarcity of some goods and an opportunity for the more entrepreneurial, locals say. Sausage and vodka have become hot contraband items, one resident explains, speaking to RFE/RL on condition of anonymity.
"They hide sticks of sausages and bottles of vodka in their sleeves and pockets. They take them to Chertkovo and sell them there. You can make 20 to 25 hryvna (70 to 90 U.S. cents) in profit on each one," he explains.
He also says there's a brisk black-market business in the trade of gasoline. Contraband fuel from Russia is cheaper than Ukrainian gas.
"Of course, there are those who also sell their produce -- milk, eggs, vegetables, and other stuff. Ours are tastier," he adds with a smile.
At a local cafe in Milove, a tune by the Russian-Georgian crooner Valeriy Meladze echoes in the dark bar.
Artak, owner of the Anush cafe, says tensions between Moscow and Kyiv have been bad for business.
"A lot of people used to come in here. There were a lot of workers, too. And now....You're the first customers today," says Artak to correspondents from RFE/RL's Ukrainian Service.
Artak didn't have much to offer, anyway.
"There's no coffee or tea," he says.
Like others in Milove, Artak says the border fence stuck a dagger in any hopes of reviving struggling local businesses.
He says his cafe is caught up in the dispute.
"If they had constructed the barrier through my cafe, then the kitchen would have been in Russia," he adds bitterly.
Back on the street, Olena says a way of life has been lost forever.
"We visited each other, were friends, a lot of us had work there [in Chertkovo]," she says. "Now, it's all in the past."