Lane finder — carriers actually running your lane
Most lane-sourcing tools rank carriers by what they say they haul. KnowHaul ranks them by what they're observably doing on the road: which states they've been inspected in over the last 12 months, which equipment classes their fleet actually runs, and how big the fleet is. Give us an origin and destination — we'll return a shortlist sorted by lane fit, not by who paid the most to be there.
Quick Answer
Enter an origin and destination state on the lane prospecting page. KnowHaul filters the 650k+ active interstate carrier set down to the ones with recent inspection activity in your origin state and a fleet footprint that touches your destination, then ranks by lane fit.
How lane inference actually works
There's no public dataset of which carrier runs which lane. The closest signal is the roadside inspection record: every time a commercial vehicle is pulled into a weigh station or inspected by enforcement, the inspecting state, date, and VIN are logged. We aggregate those records over a rolling 12-month window and compute, for each carrier, the set of states they've actually been seen in.
Why inspection records, not self-report
'Active in state X' vs 'served lane X→Y' — the gotcha
Most tools advertise that a carrier 'serves' a lane the moment that carrier has any inspection in either the origin OR destination state. That's a low bar — it includes carriers that ran one backhaul out of your destination two years ago. KnowHaul distinguishes between active in a state and serving a lane, and the lane finder defaults to the stricter signal.
| Signal | What it means | Why it matters |
|---|---|---|
| Active in origin state | Carrier has had at least one inspection in your origin state in the last 12 months | Loose proxy for capacity — useful as a fallback when no closer match exists |
| Active in both states | Carrier has inspections in both origin AND destination | Strong proxy for lane experience — the carrier has been in both places recently |
| Consecutive-state pattern | Inspection records show movement between origin and destination, not just both | Closest available proxy for 'has run this lane' |
Where the proxy still breaks down
Fleet size + equipment compatibility
Lane fit isn't just about geography. A carrier with three power units isn't a fit for a daily lane; a flatbed-only fleet can't haul your reefer load. The lane finder filters by both before it returns the shortlist.
| Filter | Source signal | Default behavior |
|---|---|---|
| Equipment class | VIN-decoded equipment from roadside inspections | Filters to carriers with at least one observed unit in the requested class |
| Fleet size | Self-reported power-unit count + observed unique VINs | Lets you set a minimum; default is no minimum (full shortlist) |
| Authority status | FMCSA SAFER 'active' flag | Inactive and out-of-service carriers are filtered out by default |
| Insurance currency | BMC-91 cancellation date | Carriers with BMC-91 lapsing inside 30 days are demoted, not removed |
How to use the lane finder
The working tool lives at `/leads`. The lane finder landing you're reading right now is the explainer; for the actual shortlist you'll want the lane prospecting interface — it lets you set origin, destination, equipment class, and fleet-size minimums and returns the ranked shortlist in under two seconds.
Free to search
Pro Tips
- Start with the stricter 'active in both states' filter. Loosen to 'active in origin state' only when the strict filter returns fewer carriers than you need. The strict signal removes a lot of noise from carriers that ran a backhaul once and never returned.
- Combine equipment class with fleet size for sustained capacity. A carrier with one reefer and one dry van isn't a sustainable reefer partner. Set a fleet-size minimum that matches your weekly volume — 5 power units in the right class is a different sourcing call than 50.
- Re-run the lane finder monthly for ongoing capacity. Inspection footprints shift quarter over quarter. The carrier that ran your TX→GA lane in Q1 may have shifted to TX→FL by Q3. A monthly re-run surfaces new entrants before your incumbents have a chance to push rates.
Frequently Asked Questions
How does lane inference work without GPS data?
We aggregate roadside-inspection records over a 12-month rolling window. Every commercial inspection logs the state, date, and VIN — and aggregated across a fleet, that record reveals the geographic footprint each carrier actually operates in. It's not GPS-level precise, but it's far more accurate than self-reported states of operation.
Why is 'active in state X' weaker than 'serves lane X→Y'?
'Active in state X' means the carrier had at least one inspection in that state in the last year. It doesn't say anything about the destination. 'Serves lane X→Y' is closer to the broker's intent — it filters to carriers that have observable activity in both endpoints — but even that doesn't confirm directionality. We surface both signals so you can match the filter to your sourcing strictness.
How fresh is the lane data?
Inspection records post to the public feed within hours of the inspection. KnowHaul ingests them inside the hour, so the lane footprint reflects activity from this morning, not last quarter. The 12-month rolling window means new carriers appear in lane shortlists as soon as they have their first inspection.
Can the lane finder filter by equipment type?
Yes. Every roadside inspection records the VIN of the unit being inspected. We decode the VIN to determine the body type (dry van, reefer, flatbed, tank, etc.) and aggregate the observed equipment per carrier. The lane finder lets you filter the shortlist to carriers with at least one observed unit in your required equipment class.
Is the lane finder free?
Yes. Basic lane prospecting is free with no per-search fee. A free account unlocks saved lanes and email alerts when new carriers start running your saved origin-destination pair.
Find carriers on your next lane
Set an origin and destination state. Under 2 seconds to a ranked shortlist.