Your fleet moves goods from one place to another. But what if your trucks could also communicate with you along the way? What if you could check where a truck is, see when it last reported its location, and spot a possible delay without calling the driver again and again?
Wouldn’t that make transportation easier to manage? That’s what ELD integration can help achieve. It connects available data from a truck’s Electronic Logging Device (ELD) to an authorized tracking platform or transportation management system. Your team gets better visibility into truck movements without depending entirely on drivers to answer calls or update their location manually.
When configured correctly, tracking can run automatically with little to no extra effort from the driver. This guide explains how ELD integration works, what data it can share, how to connect it to your existing systems, why integrations fail, and what it can cost to build one.
What Is ELD Integration?
ELD integration connects a carrier’s Electronic Logging Device (ELD) with the software freight brokers, carriers, and third-party logistics (3PL) providers use to manage transportation. Depending on the device, provider, and permissions, the integration can share vehicle location and other available data with authorized systems. This gives teams better shipment visibility and reduces the need for repeated calls to drivers for status updates.
A typical freight-tracking setup involves three main components.
- The ELD provider (Samsara, Motive, Geotab, Trucker Path ELD, and hundreds more) collects truck data.
- A visibility platform such as Descartes MacroPoint, Trucker Tools, or project44 pulls location data from that provider with the carrier’s permission.
- The broker’s transportation management system receives those updates and attaches them to the right load.
The value of ELD integration lies in bringing this information into the systems transportation teams already use. Instead of relying entirely on manual check-ins, employees can access available tracking updates as part of their existing workflows. The exact setup depends on the ELD provider, the tracking platform, and how the business manages its transportation operations.
Why Do Most Carriers Use ELDs?
Paper logs leave room for missed entries and inaccurate driving records. Electronic logging devices (ELDs) record driving time automatically, helping carriers track hours of service, maintain required records, and stay within federal driving limits.
Most commercial drivers who must keep records of duty status are required to use ELDs, but the rules have exceptions. Under FMCSA regulations, certain drivers and vehicles qualify for exemptions.
- Paper logs: Drivers who use paper records of duty status for no more than eight days in any 30-day period may qualify for an exemption.
- Older engines: Vehicles with engines manufactured before model year 2000 are generally exempt.
- Driveaway-towaway operations: Certain drivers are exempt when the vehicle they are driving is the commodity being delivered.
- Short-haul operations: Drivers who meet the applicable short-haul exception requirements may not need an ELD.
For freight brokers, the distinction matters during carrier onboarding. A missing ELD does not automatically mean a carrier is noncompliant. A local operator may qualify for an exemption even with a newer truck. The practical question is whether the carrier meets the conditions for that exemption. Verifying this early helps brokers avoid rejecting eligible carriers while keeping compliance checks intact.
Why ELD Integration Matters to Freight Brokers and 3PLs
A broker’s margin dies in the details: the check call that eats ten minutes, the late delivery nobody saw coming, the load handed to a truck that was never really there. ELD integration attacks all three.
Shipment visibility without driver effort.
The truck reports its own position. Tracking doesn’t depend on a driver remembering to open an app, keeping location services on, or carrying a charged phone.
Fewer manual check calls.
When location updates land in your TMS automatically, reps stop dialing for updates and start managing exceptions. That shift is the same one teams make when they move from phone-and-whiteboard work to transportation dispatch software.
Carrier verification.
An ELD feed proves a real truck exists and is moving. Brokers on industry forums describe a simple fraud check: if a carrier books a load in Maine but the truck’s last ELD ping was 12 hours ago in California, something is wrong. Some carrier vetting platforms also compare the VINs reported by ELDs against the VINs listed on insurance certificates.
More reliable tracking.
A connected ELD tracking system keeps reporting even when a driver’s phone dies at a dock.
If you want to prove the value to leadership, measure the before and after: check calls per load, tracking compliance rate, and dispatcher hours per week. Our guide to transportation software ROI shows how to turn those numbers into a business case.
How to Track a Carrier Through ELD Integration
Setting up ELD tracking takes five steps, and most failures happen in step three.
- Confirm the provider is supported. Visibility platforms maintain lists of connected ELD providers. Trucker Tools says it integrates with more than 100 ELD and telematics providers. If the carrier’s device isn’t listed, the platform can usually request a new connection.
- Get carrier authorization. The carrier, not the broker, grants access. With MacroPoint, the carrier opts in to share ELD data with that customer through a permissions process.
- Match the right truck and trailer identifiers. This is where tracking breaks most often. The broker enters a truck number, and the visibility platform asks the ELD for that exact unit. MacroPoint calls out to the carrier’s ELD integration with that specific number and returns data only for that number. If dispatch says “Truck 12” and the ELD lists it as “0012,” nothing comes back.
- Attach the tracking to the load. The broker’s TMS links the truck to the load record, so pings appear against the right shipment, pickup, and delivery window.
- Troubleshoot early. Check for the first location update before the truck leaves the shipper, not after the customer calls. If no ping arrives, confirm the unit number, the authorization, and whether the ELD is online.
For a deeper look at how GPS hardware and telematics feed live dispatch decisions, read our guide to dispatch software with GPS and telematics.
What Data Can ELD Integration Provide?
This is the question carriers ask most, and the honest answer depends on who is asking for the data and what the carrier allowed.
For brokers using a visibility platform, the feed is usually narrow:
- Location (latitude and longitude, often converted to city and state)
- Timestamps for each position update
- Truck or trailer identifiers tied to the load
Brokers generally don’t see hours of service or driver logs. It pulls only the last known location for trucks currently hauling a load for one of its broker partners.
Update frequency varies too. Some carriers report their ELD sends location to visibility platforms every few minutes, while others cap the number of updates per month. A broker who expects second-by-second tracking will be disappointed.
For carriers and fleets working with their own data, the picture is much richer: duty status, available drive time, engine hours, odometer, speed, fault codes, and fuel data. Connecting that full stream to dispatch, maintenance, and billing systems is where ELD and telematics integration becomes a real competitive advantage.
How Does ELD Integration Work Technically?
Under the hood, every ELD integration follows the same path, whether you connect through a visibility platform or build it into your own software.
- Provider APIs. Major ELD providers expose REST APIs or webhook feeds for vehicles, locations, and logs. Each provider names its fields differently, so one integration rarely works for another.
- Authentication and permissions. The carrier generates API credentials or approves an OAuth connection. Good integrations use the narrowest scope possible: read-only access to location for the vehicles on your loads, nothing more.
- Data mapping. Your system translates each provider’s format into one standard record: vehicle ID, VIN, latitude, longitude, timestamp, and status. This step is what lets a broker treat a Samsara feed and a Trucker Path ELD feed the same way.
- Synchronization. Webhooks push changes as they happen. Polling pulls them on a schedule when a provider doesn’t support webhooks. Most production systems use both.
- Error handling. Expired tokens, renamed trucks, and offline devices are normal. The system should retry, flag stale data, and alert a person instead of silently showing an old position.
- Ongoing monitoring. Providers change their APIs. Someone has to watch for broken connections every week, not just on launch day.
This is standard work in custom logistics software development, and it pays off most when location data flows directly into planning and execution. For example, a custom shipping management software platform can use live ELD positions to update ETAs, trigger late-pickup alerts, and adjust appointment schedules without anyone picking up a phone. That is what turns a transit tracking ELD feed from a map dot into an operating tool.
Common ELD Integration Challenges and How to Resolve Them
- Unsupported providers. Some ELDs, especially lower-cost or offline devices, don’t connect to visibility platforms. Owner-operators have lost loads because their device couldn’t link. Fix: keep phone or link-based tracking as a fallback, and request a new provider connection through your visibility platform.
- Incorrect vehicle identifiers. Brokers say the most common failure is a truck number that doesn’t match what the carrier registered in the ELD. Fix: collect the unit number exactly as it appears in the ELD, plus the last four digits of the VIN, during onboarding.
- Stale location data. A truck that’s powered down, parked in a dead zone, or has an unplugged device shows an old position. Fix: display the timestamp next to every ping and alert when data goes stale.
- Authorization problems. Expired credentials or a carrier that revoked access will silently stop the feed. Fix: monitor every connection daily, not when the customer complains.
- Privacy concerns. This is the big one. Many carriers fear that connecting an ELD exposes driver logs, fuel card data, or their whole fleet. Fix: use read-only, location-only permissions limited to trucks on your loads, and say so clearly in your carrier packet. Trust is part of the integration.
ELD Integration vs. Phone-Based Tracking
| Feature | ELD integration | Phone-based tracking |
|---|---|---|
| Driver involvement | None after setup | Driver must install the app and keep it running |
| Setup | One-time carrier authorization plus correct unit numbers | Fast, per-load text link or app invite |
| Tracking updates | Comes from the truck, as often as the provider allows | Depends on phone battery, signal, and settings |
| Data available | Truck-level location tied to the unit | Driver’s phone location, wherever the phone goes |
| Common failure | Wrong truck number or offline device | Driver declines, closes the app, or the phone dies |
Many brokers still default to phone tracking because it’s quicker to start on a new lane. The strongest operations use an ELD tracking system first and fall back to the phone only when the ELD feed fails.
How Much Does ELD Integration Cost?
Cost depends on how deep you go. Connecting through an existing visibility platform is usually the cheapest route. Supporting multiple providers directly costs more. Each ELD provider needs its own connector, mapping, testing, and monitoring, and that work never fully ends.
Integrating ELD data into custom software, such as your own TMS or fleet platform, is the largest investment, because location data has to drive ETAs, alerts, and billing logic. For realistic budget ranges, see our breakdown of transportation management system development cost [ADD LINK: Transportation Management System Development Cost].
Conclusion
ELD integration gives brokers and 3PLs visibility without chasing drivers, and gives carriers a way to prove their trucks are real without handing over their phones. The technology is mature. The hard parts are human: correct unit numbers, clear permissions, and trust about what data is shared.
If your team wants ELD data to drive ETAs, alerts, and billing inside your own platform rather than a third-party portal, that’s a custom integration project. Unique Software Development builds custom logistics software and fleet platforms that connect ELD providers, visibility tools, and your TMS into one reliable workflow.
