JACKSONVILLE, Fla. – The Jacksonville Sheriff's Office is on the scene on a crash with life-threatening injuries on Norwood Ave. Both the north and southbound lanes are closed. Drivers are asked to avoid the area and find an alternate route. Live,interactive map of Jacksonville traffic. | Stay with News4Jax for updates.

JACKSONVILLE, Fla. – All lanes have been reopened on the Mathews Bridge Sunday morning after being shut down for more than two hours due to an accident with injuries, according to the Jacksonville Sheriff's Office. Live,interactive map of Jacksonville traffic. | Stay with News4Jax for updates.

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If you need help with WJXT’s or WCWJ's FCC public inspection file, call (904) 393-9801. Copyright © 2020 News4Jax.com is managed by Graham Digital and pubished by Graham Media Group, a division of Graham Holdings.

JACKSONVILLE, Fla. – The Jacksonville Sheriff's Office has identified a man killed in a single motorcycle crash that happened at 1:10 a.m. Sunday on the off-ramp from Roosevelt Boulevard onto Blanding Boulevard. Officers said they found Kevin L. Knight, 41, dead on the scene of the crash. Traffic homicide detectives responded to conduct an investigation. The ramp from Roosevelt onto Blanding Boulevard was closed while the investigation was conducted. Later, Sunday morning, Jacksonville Sheriff's Office put out the following tweet.

The Main Street Bridge was shut down for a second time Friday morning. The Jacksonville Sheriff's Office said the first closure was reported when the arms on the bridge were stuck in the down position. It was repaired just before 7 a.m. but later shut down again around 10:20 a.m. Malfunctioning gates on the bridge cause the second closure.

JACKSONVILLE, Fla. – All lanes of Interstate 10 eastbound traffic of Interstate 295 were closed about 11 a.m. as Jacksonville firefighters dealt with an overturned tanker-trailer carrying what they believed was a load of a hazardous gas. News4Jax was told the rig was leaking only oil, but Jacksonville Fire-Rescue was proceeding cautiously because the vehicles hazardous materials signage said the tanker was full of hexene, a colorless gas that is considered highly flammable. At least a dozen Jacksonville Fire-Rescue units were called to the scene, including its hazardous materials team. News4Jax was told that another tanker would be brought in to offload the gas, but once firefighters determined the tanker was full of a cleaning product, that will not be necessary. Just after noon, two of three eastbound lanes were reopened, although the exit to I-295 remained closed to traffic until the tanker was righted and the scene cleared.

NASSAU COUNTY, Fla. – A single-car accident early Sunday morning in Nassau County left a passenger dead and the driver seriously injured, according to Florida Highway Patrol. Daniel Ray Cowert, 48, of Fernandina Beach, died Sunday when the car he was riding in overturned On Black Rock Road near A1A. The car was traveling northbound on Black Rock Road when the it ran off the road and overturned multiple times, seriously injuring the driver and killing the Cowert, FHP said. The driver, from Yulee, was taken to UF Health at Jacksonville for treatment, FHP said. The driver's name is being withheld until the next of kin can be notified.

JACKSONVILLE, Fla. – Rescue crews are at the scene of a traffic crash on I-95 Northbound at Old St. Augustine Road. News4Jax is told one person is trapped. There are no lanes blocked but traffic is moving slow through the area.

JACKSONVILLE, Fla. – The Jacksonville Sheriff's Office says two northbound lanes on Interstate 95 before Emerson Street have reopened after a crash. Traffic is still slow moving in the area. Drivers are urged to find another route.