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Trailer Tracking System · Available now

Follow each trailer visit from arrival to reviewed closure.

Trailer Tracking System connects registered trailer assets to yard visits and the loads they support. After departure, yard teams save the visit with the identified trailer, its observed yard location, actual arrival and departure timestamps, and the applicable grace period.

  • No per-user fees
  • Manual work is free
  • Configure it in Proto
OverviewActive Loads
Trailer Tracking System · Loads

Active Loads

Loads in one list

New load
Loads in view
6
Total requested units
3,650
Planned
2
Dispatched
2
Planned2
Reno to Boise retail replenishmentReno, NV to Boise, ID
940
11 Oct
Oakland to Reno appliance loadPortland, OR to Bend, OR
290
02 Nov
Add
Dispatched2
Fresno to Phoenix produce loadFresno, CA to Phoenix, AZ
230
28 Oct
Portland to Bend grocery transferEugene, OR to Medford, OR
770
24 Oct
Add
In Transit1
Tacoma to Spokane lumber haulTacoma, WA to Spokane, WA
720
17 Oct
Add
Exception1
Sacramento to Salt Lake freightOakland, CA to Reno, NV
700
17 Oct
Add
Reno to Boise retail replenishmentLoads · LDS-62625
Planned
LaneReno, NV to Boise, ID
Requested units940
Equipment class53 ft dry van
Planned departure11 Oct
Planned arrival13 Oct
Review visitLDS-62625 · Reno to Boise retail replenishment

Yard Supervisor approves or rejects the submitted visit after checking the trailer, times and grace period.

Waiting for Yard Supervisor
ApproveReturn
Example screen with sample data
Tables, ready to use
21
Saved views
16
Roles with set permissions
7
Reports and dashboards
8
Features

Your trailer and dispatch workspace

Every feature works on the same records. Pick one to see the screen your team works in.

Trailer assets and partners

Identify each trailer and the transport partners responsible for its load handoffs.

  • Equipment identity
  • Operating condition
  • Transport responsibility
  • Vehicles
  • Transport partners
  • Organizations
  • Drivers
  • Routes
Explore trailer assets and partners
OverviewTrailer asset register
Trailer Tracking System · Trailer assets and partners

Trailer asset register

Vehicles

New
Unit numberNameAsset typePlateStatusOrganization
VHC-70680Dry van trailer 218TrailerNV 8TR421AvailableSilver Basin Transport Co.
VHC-84879Reefer trailer 64TrailerCA 9LK772In ServiceElm River Freight Group
VHC-77561Day cab tractor 31TrailerWA 4BC118MaintenanceWesthaven Haulage Ltd.
VHC-93919Flatbed trailer 107TrailerOR 7PF503Out of ServiceCedar Route Logistics
VHC-80237Dry van trailer 224TrailerID 2RM649AvailableRidgeway Fleet Services
6 of 6 records
Dry van trailer 218Vehicles · VHC-70680
Trailer
PlateNV 8TR421
StatusAvailable
OrganizationSilver Basin Transport Co.
Example screen with sample data
Process

From trailer arrival to delivery evidence

Trailer arrival to verified delivery ships ready to use. One step needs a named approval before the work moves on: Review visit (Yard Supervisor).

Drag a card to another stage, or focus it and use the arrow keys. It updates to match the stage.

  1. Register trailer

    Identify the trailer and its operating organization before recording a yard stay.

    Reno to Boise retail replenishmentLDS-62625 · Fleet Coordinator
    Register trailerBy Fleet Coordinator
  2. Plan load

    Prepare the load and stop sequence with the delivery promise visible.

    Reno to Boise retail replenishmentLDS-62625 · Dispatcher
    Plan loadBy Dispatcher
  3. Record visit

    Capture the yard location, actual visit times and agreed grace period.

    Reno to Boise retail replenishmentLDS-62625 · Yard Operator
    Record visitBy Yard Operator
  4. Review visit

    Check the submitted visit and record the decision before closure.

    Reno to Boise retail replenishmentLDS-62625 · Yard Supervisor
    Review visitBy Yard Supervisor
    ApprovalYard Supervisor approves or rejects the submitted visit after checking the trailer, times and grace period.
  5. Close visit

    Reconcile the visit duration with its closure receipt and supporting evidence.

    Reno to Boise retail replenishmentLDS-62625 · Yard Supervisor
    Close visitBy Yard Supervisor
  6. Verify delivery

    Match the receiving evidence to the delivered load and its completed delivery stop.

    Reno to Boise retail replenishmentLDS-62625 · Evidence Reviewer
    Verify deliveryBy Evidence Reviewer
Inside a record

Keep yard and load handoffs connected

Open any load to see its freight charges, the roles that work on it, its process stages and its approvals on one page.

  1. 1
    Record details

    Lane, Requested units, Equipment class and Planned departure.

  2. 2
    Freight charges

    Each line is linked to this load.

  3. 3
    Who works on it

    Admin, Yard Operator and Yard Supervisor, each with their own permissions.

  4. 4
    Process stages

    Plan load and Assign resources, with the role that acts.

  5. 5
    Approvals

    Review visit, with who decides.

Active LoadsReno to Boise retail replenishment
Trailer Tracking System · Loads

Reno to Boise retail replenishment

Reno, NV to Boise, ID · Planned

Log activity
1
Record details
LaneReno, NV to Boise, ID
Requested units940
Equipment class53 ft dry van
Planned departure11 Oct
2
Freight charges

Reno to Boise retail replenishment

Charge numberLoadCharge type
FC-94857Eugene to Medford paper shipmentLinehaul
FC-30556Portland to Bend grocery transferFuel Surcharge
FC-61627Sacramento to Salt Lake freightAccessorial
Freight charges
6
Total amount
3,430
3

Who works on it

  • AdminManage Organizations, Users, team members
  • Yard OperatorManage trailer visits, record attachments
  • Yard SupervisorManage trailer visits, review decisions
4

Process stages

  • Plan loadDispatcher
  • Assign resourcesDispatcher
5

Approvals

  • Review visitYard Supervisor
    Approved
Example screen with sample data
Approvals

Review the visit before closure

OverviewApprovals
Trailer Tracking System · Overview

Approvals

Signed in as Yard Supervisor

Waiting for you

4 To review1 Overdue2 Decided todayOnly mine
0 selectedApproveReturn
  • TV-82181Reno east yard
    Flatbed trailer 107Requested by Admin
    Submitted0dActions
  • TV-35414Boise trailer yard
    Dry van trailer 224Requested by Admin
    Submitted2dActions
  • TV-64997Fresno cold-chain yard
    Sleeper tractor 18Requested by Admin
    Submitted3dActions
  • TV-28002Phoenix south yard
    Reefer trailer 64Requested by Admin
    Submitted3dActions

Who approves what

DecisionApprover
Review visitCheck the submitted visit and record the decision before closure.Yard Supervisor
Approve trailer visitsYard Supervisor
Approve freight chargesFinance Reviewer
3 approval rules · set per role in Proto
Example screen with sample data
Roles

A workspace for each role

Everyone opens Trailer Tracking System to the work that is theirs. Pick a role to see what it starts with.

Admin

Configures organization records, staff identities and the agreed operating access.

  • Manage Organizations, Users, team members
  • View Vehicles, Drivers, transport partners, Routes, Loads, load stops, load assignments, trailer visits, tracking events, proof of delivery, Inspections, maintenance plans, vehicle defects, fuel transactions, freight charges, review decisions, operation receipts, record attachments
Reports

Find the stays and loads needing attention

Review trailer stays, delivery outcomes, fleet exceptions and supported freight charges.

Overview
Trailer Tracking System · Overview

Trailer Tracking System dashboard

This quarter

Load stops in view
6
Pickup
2
Delivery
2
Service
2

Loads by status

How far records got this quarter

StageReachedStep
Draft26
Planned1142%
Dispatched436%
In Transit125%

Requested units by status

Sample totals per stage

1.0k0
1.0kDraft
-3000Planned
-5000Dispatched
-2000In Transit
0Delivered
Example screen with sample data
  1. 01Trailer visits by yard

    Which recorded stays need action from the yard team, and which trailer and load do they concern?

  2. 02Detention by trailer and load

    Which completed stays contribute detention, and what arrival, departure and grace period explain the duration?

  3. 03Trailer fleet status

    Which active trailers are available, in service or awaiting maintenance attention?

  4. 04Stop window performance

    How do recorded arrivals compare with the agreed stop windows?

  5. 05Load delivery performance

    Which delivered loads met their delivery promise, and which need investigation?

  6. 06Delivery verification exceptions

    Which confirmations remain captured or disputed, and what evidence can the reviewer inspect?

  7. 07Fleet defects and service due

    Which assets have open repair work or service dates needing attention?

  8. 08Freight charges by load

    What amounts remain at each charge status within the same currency?

Controls

Keep the evidence behind each outcome

Each stage of trailer arrival to verified delivery names the role that acts and the status it records, so a change is never anonymous.

OverviewTrailer arrival to verified delivery
Trailer Tracking System · Process

Trailer arrival to verified delivery

Each stage, the role that acts and the status it records

Process stages
10
Approval steps
1
Roles involved
6
Tables touched
17
Plan load
Dispatcher
StatusDraft → Planned
RecordsLoad stops, Loads
Assign resources
Dispatcher
StatusPlanned → Dispatched
RecordsLoad assignments, Vehicles, Drivers
Record visit
Yard Operator
StatusDraft → Submitted
RecordsTrailer visits, Organizations, Loads
Trailer arrival to verified delivery
  1. Start
    Plan loadDraft → Planned
    Load stops
  2. Step
    Assign resourcesPlanned → Dispatched
    Load assignments
  3. Step
    Record visitDraft → Submitted
    Trailer visits
  4. Approval
    Review visitSubmitted → Approved
    Review decisions
  5. Step
    Close visitApproved → Completed
    Operation receipts
Example screen with sample data
AI agent

Prepare the next review with Proto

Use Proto to prepare yard reviews and investigate connected load evidence.

It can

  • Yard Supervisor: List submitted trailer visits and show the trailer, yard and recorded arrival and departure evidence for review.
  • Dispatcher: Find my loads awaiting dispatch and show the drivers and trucks already committed to assigned work.
  • Evidence Reviewer: Explain why a delivery confirmation is disputed using its linked load, stop and receiving evidence.
  • Fleet Coordinator: Show open defects and maintenance due for equipment being considered for upcoming work.

Stays with a person

  • Yard Supervisor owns the visit approval decision.
  • Finance Reviewer decides whether the charge matches the commercial agreement.
  • Proto can prepare a comparison and explain record differences, but the responsible person must resolve disputed evidence.
  • A physical arrival, completed repair or received signature needs an actual operating observation.
Integrations

Connects to the tools you use

Set up connections through ERP.AI and Proto workflows, with every change logged.

  • Trailer Tracking System
  • Telematics provider
  • Partner dispatch system
  • Delivery document service
  • Accounting platform
Data model

Your data, in tables you can change

Every record lives in a table you can see, extend and export. Add fields or whole tables in Proto.

Browse all 21 tables
21tables
  • Trailer assets and partners5
  • Yard visits and detention6
  • Load planning and dispatch8
  • Stops and tracking4
  • Delivery evidence6
  • Fleet upkeep7
  • Freight charges and review7
Implementation

Roll out one team at a time

Start with one team and one process, then add the rest once the basics are running.

  1. Agree the operating scope

    Choose a yard and a representative dispatch shift. Yard Supervisor defines the visit review, Dispatcher owns load coordination and Finance Reviewer agrees how detention evidence supports charge decisions.

  2. Map equipment and open work

    Reconcile trailer unit numbers, plates and operating organizations. Match drivers, trucks and counterparties before linking open loads, their stops and existing assignments. Preserve the visit reference used by the yard team.

  3. Configure responsibilities and screens

    Admin sets up the agreed team access. Check the visit approval inbox, current-user load work and stop schedule with the people who will use them. Configure and test the approval and closure actions with the agreed timestamp and grace-period rules. Create each pilot visit after departure with both actual timestamps; keep arrival paperwork for comparison.

  4. Exercise the exceptions

    Test a reversed visit interval, a repeated closure request and a driver already committed to another load. Include a delivery signature linked to the wrong stop and cancellation of a load with both completed and unfinished work.

  5. Reconcile and release

    Yard Supervisor checks completed visits against receipts. Dispatcher reviews open assignments and stops. Evidence Reviewer resolves disputed delivery evidence, and Finance Reviewer reconciles charge totals by currency. Release the agreed scope after these owners accept the pilot results.

Pricing

$0per user

The base account and everyday work in the ERP.AI app are free, for every user.

  • No per-user or per-seat fees
  • Viewing, editing, approving and exporting records in the app is free
  • Pay only for machine work: API calls, imports, workflows and AI agents
  • Prepaid credits from $5. Purchased credits never expire

Pricing details

Machine work rate card Included per $1 of credit

Machine work rate card
UsagePer $1
Record reads (list, filter, get)20,000
Search or aggregate queries4,000
Record writes4,000
Imported or synced records200,000
Workflow runs2,000
AI agent runs2,000
Scheduled jobs or webhooks20,000
File uploads (MB)2,000
CSV or PDF exports100
FAQ

Questions, answered

Scope, rollout and pricing for Trailer Tracking System.

All questions
How do I get started?

Click Get started, then use Proto to configure Trailer Tracking System for your business. Pilot a yard and its dispatch shift with representative trailer visits, open loads and receiving evidence. Agree the grace period and visit approver before rehearsing closure.

How is a trailer connected to its yard visit?

The visit links to the registered trailer asset and its load. After departure, Yard Operator saves the visit with both actual timestamps, the yard and the observed trailer location. Unit numbers, plates and operating organizations help staff identify equipment before recording arrival or departure.

Who approves a trailer visit?

Yard Supervisor reviews the submitted visit, checks the recorded times and grace period, and approves or rejects the case. Configure that responsibility and its decision action during setup, then rehearse the handoff from Yard Operator.

How is detention worked out?

Configure and test the closure action during setup. Its calculation takes whole elapsed minutes between arrival and departure, subtracts the visit's grace period and floors the result at zero. Keep explicit time zone offsets with the timestamps. Check the resulting duration against the closure receipt before using it in a charge discussion.

Does a detention duration determine the amount to charge?

Finance Reviewer compares the completed visit with the commercial agreement before approving a load charge. Keep the amount and currency with the charge. Review any conflicting visit evidence before relying on the duration.

How does dispatch choose equipment?

Assignment uses active, available drivers and active, available trucks. It excludes resources already used by Assigned or Active assignments and skips a load that already has one of those commitments. The trailer asset remains linked through its yard visit.

What information is needed to verify delivery?

The confirmation needs the delivered time, receiver and signature reference. Its load must be Delivered, and its linked stop must be a Completed Delivery stop belonging to that same load. The load also needs its operating organization. Blocked checks become disputed cases for follow-up.

What happens when a load is cancelled?

Cancellation cancels related Active assignments and stops that are neither Completed nor already Cancelled. A review decision records the load revision. Dispatcher should inspect the remaining commitments and completed work before closing the operating discussion.

Can we bring in telematics or partner messages?

Set up those connections with agreed equipment and load mappings, source identifiers and retry behavior. Keep the reporting source with each milestone and test conflicting or repeated messages before scheduling the feed. See integrations for the ownership decisions.

How should we handle equipment needing maintenance?

Fleet Coordinator records inspection findings, assigns defect follow-up and maintains the service plan. Review the equipment's operating status with Dispatcher before further assignment decisions. Keep the original finding available through repair and the return-to-work handoff.

Set up Trailer Tracking System your way.

Start free, then use Proto to change fields, steps and approvals before your team goes live.

How to get started

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