All oversize loads entering Linthicum, Maryland must conform to the requirements set by the Maryland Department of Transportation (MDDOT) and the Linthicum Department of Transportation (LINDOT).

In general, any vehicle over 13 feet in width, 15 feet 6 inches in height, and within the super heavy weight class (over 172,918 lbs) should obtain an oversize load permit from the MDDOT and potentially additional permits from LINDOT.

To navigate the complexities of Linthicum's infrastructure, it's crucial to plan routes that avoid sensitive areas like the Linthicum Tunnel and major construction zones along the Linthicum Bridge area.

Escort vehicles are required for oversize loads exceeding 14 feet in width or 13 feet 0 inches in height on highways and certain city streets. The Maryland State Police often require escorts for loads that are particularly large or heavy.

For movements within Linthicum, the Linthicum Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 65 hours prior to the move.

Permit applications in Linthicum must be submitted through the MDDOT's online permitting system. Carriers should be prepared to provide comprehensive vehicle specifications, proposed routes, and transport schedules.

Applications must include certified weight tickets, dimensional diagrams, and route surveys. For loads that may impact traffic flow in Linthicum, a traffic management plan may also be required as part of the application process.

Linthicum has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-8 am and 4-6 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Linthicum International Convention and the the Linthicum Fall Games, which may impact routing and scheduling.

Certain neighborhoods, such as Linthicum Center and areas around Linthicum Business District, have restricted access for oversize loads. Alternative routes should be planned in advance to avoid these areas.

The base permit fee for an oversize load in Maryland is $40, with additional fees for super heavy loads (over 200,000 lbs) ranging from $150 to $350 depending on the complexity of the move.

For movements within Linthicum, Linthicum Department of Transportation may charge additional fees for city-specific permits, which can range from $75 to $500 or more for particularly complex routes or those requiring extensive coordination with city agencies.