Most shippers with freight through the Port of Baltimore manage six vendors to move one container: a forwarder, a customs broker, a drayage carrier, a warehouse, a truckload carrier and an LTL carrier. Each one is accountable for its leg. Nobody is accountable for the container. Baltimore 3PL runs 4PL and managed logistics so that one desk is. You get one accountable desk. The desk gets the right partner for the lane, manages every carrier, audits every invoice, and sends one daily status. Most logistics companies in Baltimore own a building and sell the building. We own the relationship, and the result.
How it runs at the Port of Baltimore
A managed program starts with a map of your freight. Which services do your containers arrive on at Seagirt, the container terminal, or at Dundalk Marine Terminal for ro-ro and breakbulk? How many free days on each? Which warehouses do you use or need? Which lanes run out to your customers? Which exceptions cost you money last year?
From that map the desk builds the operating plan. Drayage partners are assigned by terminal and by lane. Partner warehouses are assigned by program: port-adjacent at Sparrows Point or Dundalk for transload and FTZ work, Jessup or Elkridge for retail and parcel, Harford County for I-95 North distribution. Carrier partners are assigned by lane with a primary and a backup. Customs clearance is coordinated through our licensed customs broker partners.
Then the desk runs it. Every day it tracks arrivals, books moves, confirms appointments, works exceptions and sends you a status by email: what landed, what moved, what is held, and what the desk is doing about it. Every week it reviews partner performance. Every month it audits the invoices against the agreed rates before you pay them. We call that the control tower, and it is a desk with people, not a dashboard. We make no software claim. We make a result claim.
What the partner network brings
Baltimore 3PL is a service-area logistics company. We do not own a warehouse, a yard or a fleet. For fifty years we have curated the Baltimore partner network that moves freight on the ground: warehouse operators, drayage carriers, transload crews, riggers, forwarders and licensed customs brokers. Fifty years of partners. One phone number.
For a 4PL program, that independence is the product. A 3PL that owns a building routes your freight through its building. A broker that owns trucks fills its trucks. The desk has nothing to fill, so each decision is made on your cost and your service, not on an asset to keep busy. When a partner underperforms, the desk replaces the partner. You do not change vendors, because your vendor is the desk.
The services inside a program are the ones on this site: container drayage, port-centric warehousing, freight brokerage, transloading, FTZ, intermodal rail and the rest. A 4PL program is the desk running them as one system.
What it costs and what moves the price
Managed logistics is priced one of three ways: a monthly management fee plus partner costs passed through at the agreed rates, a per-shipment management fee, or a percentage of managed spend. We recommend the structure that fits your volume and show the arithmetic for each.
What moves the price:
- Scope. Inbound only costs less than inbound, warehousing and outbound together.
- Volume and variability. A steady 40 containers a month is cheaper to run than 10 one month and 90 the next.
- Number of lanes, partners and exceptions the desk must manage.
- Reporting depth. A daily email is standard. Custom scorecards and monthly reviews add desk time.
- Transition. Moving a program from your current vendors takes a setup period that we price once, up front.
Why Baltimore needs a managed desk from 2026 to 2030
The port is changing faster than any fixed-asset plan can follow. The Howard Street Tunnel has had full double-stack clearance since the June 2026 ribbon-cutting, and the Maryland Port Administration expects about 160,000 more containers a year. Sparrows Point Container Terminal at Tradepoint Atlantic broke ground in May 2026, with a first berth in 2028 and full build in 2030, and MSC is expected to move its Baltimore business there from Seagirt. The Key Bridge rebuild opens in late 2030, and until then hazmat and over-dimensional loads loop the west side of I-695.
Each of those shifts changes the best terminal, the best drayage partner, the best warehouse location and the best rail routing for your freight. A shipper locked into one building or one carrier absorbs the change. A shipper with a managed desk gets a revised plan. See the double-stack guide and the Sparrows Point Container Terminal page for what is coming, and supply chain consulting for the network design work that often precedes a managed program.
What to send for a quote
- Annual container count by origin and steamship line, and current terminal
- Warehouses you use today, with locations and contract end dates
- Outbound lanes with monthly volume, mode and current carriers
- Your current vendor list: forwarder, broker, drayage, warehouse, carriers
- Last 12 months of freight spend by vendor, as close as you have it
- The exceptions that cost you most last year: demurrage, chargebacks, detention, damage
- The reports your team needs and how often
Send it to operations@sams3pl.com or call (419) 745-9492. Or start at request a quote. You get a written scope within one business day.
Questions shippers ask
01What is the difference between a 3PL and a 4PL here?
A 3PL runs a service, usually in its own building. A 4PL runs your whole program across many partners and is accountable for the result. Baltimore 3PL owns no building, so the desk chooses partners on your cost and service alone.
02Do you provide software or a portal?
No. You get a daily status by email, weekly partner reviews and a monthly invoice audit. If your team uses its own system, the desk feeds it the data it needs.
03Can you manage my existing carriers and warehouses?
Yes. The desk starts with the vendors you have, measures them, and replaces only the ones that fall short. You do not change vendors, because your vendor is the desk.
04How is a 4PL program priced?
A monthly management fee plus partner costs at agreed rates, a per-shipment fee, or a percentage of managed spend. We show the arithmetic for each and recommend the one that fits your volume.
05How long does a transition take?
It depends on how many lanes and partners move. We price the setup once, up front, and run new lanes alongside your current vendors until each one is stable.