It is the largest drug bust in the St. Clair County Sheriff’s Office's history.

Officers inspecting vehicles entering Canada discovered a hidden compartment containing 115 bricks of cocaine, weighing about 275 pounds.

The cocaine was discovered by federal agents at the Blue Water Bridge.

The Detroit River is one of the busiest rivers for commercial shipping on the planet and having hundreds of freighters come through every week is something officials have planned for.

A power outage at the Blue Water Bridge in Port Huron has delayed entry for travelers heading into the United States.

Officials found 113 pounds of ecstasy in vacuum-sealed packages hidden within a shipment of goods at the Blue Water Bridge.

Officials seized 217 pounds of cocaine found among the cargo inside a semi truck on the Blue Water Bridge.

Toll rates at the Blue Water Bridge will increase by $0.25 beginning April 1.

A driver was arrested at the Blue Water Bridge after officials found 84 bricks of suspected cocaine inside his truck, they said.

The driver and passenger of a semi truck crossing the Blue Water Bridge from Michigan to Canada were arrested after officials found 89 bricks of suspected cocaine in the trailer.

A Canadian truck driver was arrested for trying to enter Canada from Michigan while transporting 188 bricks of cocaine, officials said.

Four people were arrested after 348 pounds of marijuana and 24 pounds of ecstasy were seized from a truck that crossed the Blue Water Bridge into Michigan, officials said.

A Michigan man’s body was found just south of the Blue Water Bridge after he jumped into the water to set his anchors while boating with his wife and got pulled away by a heavy current, police said.

Officials seized 265 kilograms of heroin from 23-year-old Canadian trucker Arshdeep Singh at the Blue Water Bridge.

At the Blue Water Bridge connecting Port Huron and Sarnia, truckers have been waiting for two hours to cross into Michigan for much of Monday (Feb.14).Protesters gathered there Saturday after a week that saw traffic at the bridge double because of the Ambassador Bridge closure.

Protesters are beginning to clear the blockade at the Ambassador Bridge in Windsor Saturday morning as police move in following days of disrupted travel and trade between the U.S. and Canada.

Here are tonight's top stories.

As demonstrations by truck drivers protesting Canada’s COVID-19 vaccine mandate stretch into its fifth day, wreaking havoc at the US-Canada border, Windsor officials are hoping a court gives them the power to physically remove protestors.

The busiest international crossing in North America is deserted.

The mayor of Windsor spoke about the Ambassador Bridge blockade Thursday as trucker demonstrations continued to stall traffic between Detroit and Canada.

As demonstrations by truck drivers protesting Canada’s COVID-19 vaccine mandate stretches into its fourth day, it’s disrupting Michigan’s economy, including the automotive industry, manufacturing, agriculture and more, according to the governor.

Trucks are lining up in Port Huron because for the third day in a row protesters have managed to shut down the Ambassador Bridge crossing into Canada.

Protesters continue to block traffic on the Ambassador Bridge into Canada and the impact is being felt for miles.

A blockade of the bridge between Canada and Detroit by protesters demanding an end to Canada’s COVID-19 restrictions has forced the shutdown of a Ford plant and is beginning to have broader implications on the North American auto industry.

The mayor of the city of Windsor in Ontario, Canada held a news conference Wednesday afternoon to address COVID-related protests that have shut down travel on the Ambassador Bridge.

Traffic from Canada into the United States is now fully open on the Ambassador Bridge, while traffic in the opposite direction remains closed.

Aerial video from the border of Michigan and Canada shows trucks backed up for miles and miles as they wait to cross the Blue Water Bridge.

Beginning Saturday, Jan. 22, individuals who are traveling into the United States by land or by ferry will be required to show proof that they are fully vaccinated for COVID, unless they are a U.S. citizen.

Officials seized over 2,027 pounds of marijuana Thursday from a trailer coming into Port Huron from Canada.

All schools in Canada’s most populous province will be shut down and move to online learning because of a record number of coronavirus infections fueled by the ultra-contagious omicron variant.

A Florida woman is facing several charges after reportedly attempting to smuggle dozens of illegal guns into Canada earlier this month.

Traffic moving between the United States and Canada has been blocked on the Ambassador Bridge Monday morning amid a police investigation.

Toll rates paid in Canadian currency (CAD) at the Blue Water Bridge will decrease by $0.25 beginning Oct. 1.

The St. Clair County Health Department is suspending COVID-19 rapid PCR testing for Canadian and other travelers "due to limitations in testing supplies" the department announced Wednesday.

American residents will have to show a negative COVID test at least 72 hours before travel and have proof they are fully vaccinated.

Officials said an agreement has been reached following a strike by Canadian border workers that caused massive freeway backups Friday on I-75 and I-94.

“Unfortunately, this is a very perishable industry. It’s commodity dependent and we have commodities that are sensitive enough that we start seeing diminished quality,” said Bill Loupee. We don’t have time to have trucks to sit at the border for 24-48 hours. It’s just not an option.”

CBSA employees have been without a contract since 2017.

Here are this morning's top stories.

The Blue Water Bridge in Port Huron is temporarily closed Thursday as authorities investigate a suspicious container found nearby.

The Blue Water Bridge in Port Huron is temporarily closed Thursday as authorities investigate a suspicious container found nearby.

The Canada Border Services Agency is reminding residents that travel restrictions along the US-Canada Border will remain in place until at least June 21.

DETROIT – On Sunday, Oct. 18 at around 11:15 p.m., the U.S. Customs and Border Protection Office of Field Operations Officers at the Blue Water Bridge encountered a driver operating a trash hauler. The driver declared he was transporting municipal trash destined for a landfill in New Boston, Michigan to CBP. During the exam of the hauler, officers uncovered over 1,000 pounds of marijuana concealed in trash bags in the rear of truck. “Traffickers will use any means to attempt to transport illegal narcotics across our borders,” said Acting Port Director April Donaghy, who oversees operations at the Port Huron Area Port of Entry. In Fiscal Year 2020, CBP Field Operations seized more than 9,000 pounds of marijuana at ports of entry across the state.

DETROIT Since COVID-19 travel restrictions began March 21, U.S. Customs and Border Protection agents at Michigan ports of entry have seized more weapons than they did in all of 2019. That includes pistols, revolvers, rifles, shotguns and more. With so many weapons seized at the border with restricted travel, Local 4 Defenders want to know how could this be happening? In 2019, only 62 firearms were seized. So far this year, 81 firearms and 4,000 rounds of ammunition have been seized during a period of restricted travel due to COVID-19.

PORT HURON, Mich. Customs and Border Protection (CBP) Office of Field Operations Officers at the Blue Water Bridge seized more than a half ton of marijuana from an Ontario plated commercial truck on Monday. The truck was believed to be carrying office furniture to locations in Michigan. CBP officers investigated and uncovered more than 1,114 pounds of marijuana in vacuum sealed packages concealed in cardboard boxes. Our officers remain steadfast in their commitment to protecting our borders from all types of criminal activity.Since March, CBP Field Operations has seized over 4,400 pounds of marijuana at ports of entry across the state. READ: More local news coverage

PORT HURON, Mich. More than a half-ton of marijuana has been found in a commercial truck attempting to cross into Michigan from Canada via the Blue Water Bridge. The trucks records indicated it was hauling office furniture to various locations in Michigan, according to U.S. Customs and Border Protection. Officers found more than 1,114 pounds (505 kilograms) of marijuana in vacuum-sealed packages concealed in cardboard boxes. Authorities have seized more than 4,400 pounds (1,995 kilograms) of marijuana at ports of entry across Michigan since March. The Blue Water Bridge spans the St. Clair River and connects Port Huron, Michigan, to Sarnia, Ontario.

PORT HURON, Mich. On Thursday, U.S. Customs and Border Protection officers arrested a 43-year-old woman at the Blue Water Bridge driving a stolen vehicle with marijuana and $130,000 in gold. The incident took place after the woman from Eaton County made a wrong turn and ended up on the Blue Water Bridge in Port Huron. In this case, CBP officers took the extra steps to identify an individual in possession of a stolen vehicle and a large amount of gold, said Port Director Michael Fox. This is another prime example of our excellent working relationship with our partners.After arresting the woman CBP officers turned the case over to Michigan State Police, who were given custody of the woman. The gold, marijuana and stolen vehicle were also turned over to MSP.

PORT HURON, Mich. – Customs Border Protection officers inspecting commercial trucks departing the United States and destined for Canada overnight at the Blue Water Bridge discovered several pounds of narcotics located in the tractor cab of an outbound commercial carrier. The commercial carrier was hauling a shipment of flavoring syrup originating in California. During the inspection, over 80 pounds of suspected cocaine and fentanyl were discovered. Officers discovered several bricks of suspected cocaine and fentanyl. Homeland Security Investigations (HSI) Border Enforcement Security Task Force Port Huron is investigating.

POINT EDWARD. – Canadian authorities seized 50 bricks of suspected cocaine from a truck at the Blue Water Bridge earlier this month. According to authorities, the man was driving a semi truck when he arrived at the Blue Water Bridge Commercial Operations in Point Edward, Ontario on Nov. 18. Authorities found 50 packages of suspected cocaine that weighed a total of about 50 kilograms. The Blue Water Bridge connects Port Huron, Michigan to Canada.

U.S. Customs and Border Protection said Thursday that they recently seized ancient Egyptian mummy linens during an enforcement operation at the Blue Water Bridge in Port Huron. On May 25, CBP officers identified a shipment on a Canadian mail truck that was selected for an enforcement examination at the Centralized Examination Station in Marysville. An inspection of a selected package revealed five jars of ancient Egyptian mummy linen. CBP began to coordinate with a Washington, DC based archaeological organization in determining the admissibility of the presumed antiquities. I am extremely proud of our officers hard work during and after the discovery of these ancient artifacts said Port Director Michael Fox.