A yard with a few dozen trailers is manageable from memory. A yard with a few hundred becomes a maze the moment two shifts, three carriers, and a rainy morning collide — and someone ends up walking rows of trailers trying to match a number on a clipboard to a number on a door. Fleet operators report that trailers commonly sit idle for a large share of their operational time without a load assignment or a status update simply because nobody knew they were available, and some yards have historically set aside entire days just for "asset retrieval." Detention fees, missed dock appointments, and idle trailer capacity all trace back to the same root cause — nobody in the yard can see where everything actually is in real time. Sign in to OxMaint to see live yard asset visibility built for exactly this problem.
Yard Management · Real-Time Asset Location · Gate Automation · OxMaint
Every Trailer, Every Container, Every Yard Vehicle — Located on One Live Map. No More Walking Rows to Find What's Already There.
OxMaint yard management gives dispatch, yard jockeys, and gate staff one live view of every asset in the yard — real-time location, current status, dwell time, and dock assignment — so the yard stops being a black hole where trailers disappear and detention charges pile up.
30-40%
of a trailer's operational time is commonly spent sitting idle without a load assignment or status update
Minutes
the time it takes to locate a specific trailer with live yard visibility, down from hours of walking rows
1
single live map every dispatcher, jockey, and gate guard works from instead of separate spreadsheets and radio calls
A yard without live visibility runs on tribal knowledge — whoever parked the trailer is the only one who reliably knows where it is. When that person is off shift, the next dispatcher is guessing, the next driver is walking the yard, and the next dock appointment slips because nobody could confirm a trailer was ready. OxMaint replaces the guesswork with one live map that updates the moment a trailer moves, so status, location, and availability are always current — no clipboard, no radio call, no walked row required.
Four Domains OxMaint Yard Management Covers
LOC — Real-Time Location
Every Asset Positioned on a Live Yard Map
OxMaint tracks the current location of every trailer, container, and yard vehicle on a live digital yard map that updates as assets move — through GPS, gate scans, or manual jockey confirmation. Dispatch and yard staff see the same map, so "where's my trailer" is answered by a glance instead of a radio call. Sign in to OxMaint to activate live yard mapping for your fleet.
Key Location Data OxMaint Tracks
Current yard zone and slot for every trailer and container
Last movement timestamp — when the asset was last confirmed
Assigned dock door or staging location for the next move
Yard vehicle position — spotters and jockeys tracked alongside trailers
Location Failures OxMaint Prevents
Lost trailer — asset location known only by whoever parked it last
Walked yard hunts — staff hours spent physically searching rows
Stale spreadsheet — location logged manually and out of date within hours
GATE — Gate Automation
Digital Gate Check-In and Check-Out
OxMaint replaces paper gate logs with digital check-in and check-out — capturing driver, carrier, trailer number, seal condition, and arrival time the moment an asset enters or leaves the yard. The record feeds directly into the live yard map, so a trailer is visible on arrival without a separate manual entry step. Book a demo to see gate automation in OxMaint.
Key Gate Data OxMaint Captures
Arrival and departure timestamp per trailer and driver
Seal number and condition logged at the gate
Carrier and load reference tied to the gate event
Automatic yard map placement on confirmed gate-in
Gate Failures OxMaint Prevents
Paper log gaps — arrival recorded late or not at all
Duplicate entry — gate log and yard map maintained separately and drift apart
Unverified seal — trailer enters without a logged seal condition check
DWELL — Dwell & Idle Alerts
Automatic Alerts Before Idle Time Becomes Detention
OxMaint tracks how long every trailer has sat in the yard without a load assignment or dock appointment, and generates escalating alerts as dwell time crosses set thresholds — surfacing idle assets before they turn into detention charges or a missed appointment window. Sign in to OxMaint to configure dwell time alerts.
Key Dwell Data OxMaint Monitors
Dwell time per trailer — hours since last assignment or movement
Detention risk threshold — configurable per carrier agreement
Idle asset list — sorted by longest dwell time first
Dock appointment countdown — time remaining before a scheduled window
Dwell Failures OxMaint Prevents
Silent detention — idle trailer accrues charges with no one aware
Missed appointment — loaded trailer sits when it should be moving to dock
No prioritization — jockeys move trailers without knowing which is most urgent
MAP — Dispatch Sync
Yard Map Synced Directly With Dispatch and Load Planning
The live yard map in OxMaint is the same view dispatch uses to assign loads — so a trailer marked available in the yard is immediately assignable, and a trailer assigned to a load is immediately reflected as reserved on the yard map, closing the gap between yard status and dispatch decisions. Book a demo to see dispatch-synced yard mapping.
Key Sync Data OxMaint Connects
Trailer status — available, loaded, reserved, out of service
Load assignment link — trailer tied to the dispatch record automatically
Dock door schedule — appointment windows reflected on the yard map
Driver confirmation — assigned trailer location visible before pickup
Sync Failures OxMaint Prevents
Double booking — two loads assigned to the same trailer
Dispatch blind spot — planner assigns a trailer that is not actually in the yard
Driver wasted trip — driver arrives to find the assigned trailer missing
OxMaint AI · Yard Management
One Live Map. Every Asset Located. Every Gate Event Logged. Every Idle Trailer Flagged Before It Becomes a Detention Charge.
OxMaint closes the visibility gap that turns every large yard into a daily hunt for equipment nobody can quite place.
What Makes OxMaint Yard Visibility Reliable at Scale
Three Technologies Behind the Live Yard Map
Technology · Multi-Source Tracking
GPS, Gate Scans, and Manual Confirmation Combined
OxMaint accepts location updates from GPS-tracked assets, gate scan events, and jockey confirmation on the mobile app, so a yard does not need every trailer hardware-tracked to get full visibility from day one.
Technology · Threshold Alerts
Configurable Dwell Thresholds by Carrier Agreement
Detention terms vary by carrier — OxMaint lets each threshold be configured individually so an alert fires at the point that actually matters financially for that specific agreement.
Technology · Live Sync
Yard Status Reflected on the Dispatch Board Instantly
A status change on the yard map — a trailer marked available, loaded, or reserved — appears on the dispatch board the same moment, removing the delay between what the yard knows and what dispatch sees.
Yard Zones Where Visibility Gaps Cost the Most
Critical — Detention Cost
Loaded Trailers Sitting Past Dwell Threshold
A loaded trailer that sits unnoticed accrues detention charges that grow every hour it stays unflagged. OxMaint's dwell alert surfaces it before the charge escalates.
Critical — Missed Appointment
Trailers Assigned to a Dock Window Not Staged in Time
A missed dock appointment cascades into the receiving schedule. OxMaint's appointment countdown flags trailers that need to move before the window closes.
Critical — Double Booking
Trailer Assigned to Two Loads at Once
Dispatch working from stale yard data can assign an already-committed trailer. OxMaint's live sync locks a trailer's status the moment it is assigned.
Elevated — Idle Capacity
Available Trailers Nobody Knows Are Free
An available trailer that isn't visible on the dispatch board sits idle while a new trailer gets ordered in. OxMaint marks status changes as they happen.
Elevated — Gate Accuracy
Unlogged Arrivals and Departures
A trailer that enters without a digital gate log is invisible to the yard map until someone manually finds it. OxMaint ties gate-in directly to map placement.
Elevated — Security
Unauthorized Movement or Missing Asset
Without a location history, a missing trailer is discovered only when someone goes looking. OxMaint's movement log shows the last confirmed position and time.
Yard Asset Coverage — Tracking Method by Asset Type
| Asset Type | Primary Risk | OxMaint Priority | Tracking Method | Alert Trigger |
|---|---|---|---|---|
| Loaded Trailer | Detention charges | Critical | GPS or gate scan + dwell timer | Threshold breach alert |
| Reserved Trailer | Double booking | Critical | Live dispatch sync | Status lock on assignment |
| Empty Trailer | Idle capacity | High | Manual jockey confirmation | Idle time daily summary |
| Container | Location loss | High | Gate scan + zone check | Zone mismatch alert |
| Yard Vehicle | Task inefficiency | Standard | GPS position tracking | Route deviation notice |
| Out-of-Service Asset | Wasted yard space | Standard | Status flag + zone log | Weekly review reminder |
Documented Outcomes — Fleets Using OxMaint Yard Management
Minutes
to locate any trailer on the live yard map, down from hours of walking rows or radio-calling around the yard
1
shared live view used by dispatch, jockeys, and gate staff instead of separate spreadsheets and clipboards
Fewer
detention charges once dwell thresholds are actively alerted on instead of discovered on the invoice
Live
yard map updated on every gate scan, GPS ping, and jockey confirmation
4
core asset states tracked — available, loaded, reserved, out of service
Instant
dispatch board sync the moment a yard status changes
Digital
gate check-in and check-out replacing paper logs entirely
The yard is not supposed to be the part of the operation nobody can see into. OxMaint puts every trailer, every gate event, and every idle hour on one live map.
Real-time location. Digital gate automation. Dwell and detention alerts. Dispatch-synced status. OxMaint turns a black-hole yard into a fully visible one.
We used to lose entire mornings to yard hunts — a driver would call in for a trailer and our jockey would walk the whole lot trying to find it. Now every trailer shows up on one map the moment it's scanned at the gate, and dispatch can see what's actually available before they promise a driver anything. The detention alerts alone paid for the switch.
— Yard Operations Supervisor, Regional Truckload Carrier · OxMaint user
Frequently Asked Questions — Yard Management and Asset Visibility with OxMaint
Do all trailers need GPS hardware for OxMaint to track them?
No, OxMaint combines GPS data where available with gate scan events and manual jockey confirmation on the mobile app, so a yard gets full visibility without every asset being hardware-tracked. Sign in to OxMaint to see available tracking methods.
How does OxMaint know when a trailer is approaching detention?
Dwell time thresholds are configured per carrier agreement, and OxMaint generates an escalating alert as a trailer's idle time crosses that threshold, well before the detention window closes.
Does the yard map update dispatch in real time?
Yes, a status change on the yard map — available, loaded, or reserved — is reflected on the dispatch board immediately, so planners always work from current yard data. Book a demo to see live dispatch sync.
Can OxMaint replace our paper gate log entirely?
Yes, digital gate check-in and check-out captures driver, carrier, trailer number, seal condition, and timestamp at the gate, feeding directly into the live yard map with no separate manual entry step.
Can we see a history of where a trailer has been in the yard?
Every location update and status change is logged with a timestamp, giving a movement history for any asset that can be reviewed for security or operational review purposes.
Stop Losing Hours to Yard Hunts. See Every Asset on One Live Map.
Real-time location tracking, digital gate automation, dwell and detention alerts, and dispatch-synced trailer status — OxMaint turns a yard nobody can see into a yard everybody can see, instantly.
