After four years of construction, including a delay from this past May, the PortMiami Tunnel has opened, giving trucks and other vehicles easier access to nearby highways.
Tunnel Opens For Trucks at PortMiami
After four years of construction, including a delay from this past May, the PortMiami Tunnel has opened, giving trucks easier access to nearby highways.
The PortMiami Tunnel will improve access to and from the port, serving as a dedicated roadway connector linking the port with the MacArthur Causeway and I-395, according to facility management. The port is located on Dodge Island, a 518-acre island in Biscayne Bay.
The tunnel provides two dedicated lanes in each direction connecting the airport and interstate highway directly to and from PortMiami. Both cruise and cargo traffic are able to use the tunnel to access PortMiami.
The tunnel restrictions are a maximum height of 15 feet, a maximum width of 8 feet 6 inches, and no placarded and hazmat cargo are allowed in the tunnel. Restricted cargo will continue to use the Port Boulevard Bridge.
Prior to the tunnel being built, the only way into the port was through Port Boulevard. That caused heavy truck traffic, cruise line buses and private cars to congest the narrow central business district, in downtown Miami.
More information about the tunnel is on the PortMiami website.
#PortMiamiTunnel is officially open! #PortMiami, #Cruise#Cargo#Transportation#Portpic.twitter.com/dB4FsiDQcG
— PortMiami (@PortMiami) August 3, 2014
More Fleet Management

ATA’s Spear Warns Fuel Prices, Trade Policy, and Global Conflict Could Stall Trucking Recovery
Speaking at the TMC Annual Meeting in Nashville, ATA President Chris Spear said trucking faces mounting pressure from rising fuel prices, geopolitical instability, and uncertainty around trade policy.
Read More →
New Entrants, Chameleon Carriers, and Safety: Is It Too Easy to Start a Trucking Company?
More than 100,000 new trucking companies enter the industry each year, but regulators manage to audit only a fraction of them. That churn creates opportunities for inexperienced startups — and for “chameleon carriers” that shut down after safety violations and reappear under new identities. Read more from Deborah Lockridge in this commentary.
Read More →
Fleet Managers Invited to Apply for Exclusive HDT Exchange Event
HDTX is an intimate event that connects heavy-duty trucking fleet managers with industry suppliers through small-group discussions, educational sessions, and structured one-on-one meetings.
Read More →
DAT Launches iPhone Widget to Help Owner-Operators Find Loads Faster
New DAT One feature shows top-paying loads directly on an iPhone’s home screen, helping carriers react faster to spot-market opportunities.
Read More →
Optimal Dynamics Launches AI System to Help Carriers Choose Better Freight
Optimal Dynamics says its new Scale platform uses AI agents and optimization to help carriers find and secure freight that improves network balance and profitability.
Read More →
DAT: Flatbed Demand Climbs as Van and Reefer Rates Soften
DAT Freight & Analytics data shows tightening flatbed capacity, easing produce markets, and softening van and reefer rates.
Read More →
Run on Less “Messy Middle” Data Shows Multiple Paths Forward for Truck Powertrains [Watch]
NACFE's Run on Less - Messy Middle project demonstrates the power of data in helping to guide the future of alternative fuels and powertrains for heavy-duty trucks.
Read More →
Federal Court Lets NYC Congestion Pricing Continue
A federal court ruling allows New York City’s congestion pricing program to continue, leaving truck tolls in place for fleets delivering into Manhattan.
Read More →
Fontaine Modification Launches Real-Time Truck Modification Tracking Portal
Fontaine Modification has introduced a new customer portal designed to give fleets real-time visibility into the truck modification process, addressing one of the most common questions fleet managers face: “Where’s my truck?”
Read More →
FTR: Trucking Conditions Index Climbs to Highest Level Since 2022
Strong freight rates, rising volumes and tighter capacity push trucking conditions higher, though diesel prices could temper gains in the near term, FTR cautions.
Read More →
