Does Texas require a daily traffic control diary?

Texas DOT requires traffic-control documentation on work zones, and many projects call for a daily traffic-control diary or inspection report. The Digital Traffic Control Diary (DTCD) produces a GPS-tagged, photo-backed daily record aligned to the Texas DOT documentation workflow.

What should a Texas traffic control diary include?

Typically the date, the devices placed and removed with their locations and times, inspections, any deficiencies and corrections, and the personnel on site. DTCD captures all of this automatically with GPS, photos, and timestamps, and exports it as a PDF or WZDx/CWZ feed.

Is there an app for Texas traffic control documentation?

Yes. DTCD (Digital Traffic Control Diary) creates Texas-ready daily diaries, inspection reports, GPS-tagged photos, and live WZDx / CWZ feeds — replacing paper diaries and clipboards for contractors and DOT inspectors.

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Texas DOT — Daily Traffic-Control Documentation

Texas DOT Traffic-Control Documentation

DTCD generates daily traffic-control documentation that satisfies Texas's TxDOT Item 502 requirement. iOS, Android, and web — built for contractors and utility operators working under Texas Department of Transportation specifications.

TxDOT Item 502 High Confidence Source

The Texas DOT Requirement

Texas Department of Transportation contract specifications and construction-manual guidance require traffic-control documentation as a standard contractor deliverable. The naming and form vary by state; the underlying requirement — a date-stamped, contemporaneous record of traffic-control activity — is the same nationwide.

TxDOT Construction Contract Administration Manual says to document TCP activities in Daily Work Report diaries and report discrepancies on Form 599. Source: Texas DOT — primary source ↗

How DTCD applies to this: Countable as TCP activities documented in DWR diaries plus Form 599 discrepancies.

How DTCD Satisfies Texas's Requirement

Daily Diary Output

One-tap PDF generation produces a date-stamped, GPS-tagged traffic-control diary suitable for submission to Texas DOT inspectors. Output cites the controlling spec by name on every page.

MUTCD Sign Recognition

AI-assisted MUTCD code identification on every captured photo. Begin-zone, end-zone, taper, and device placement automatically catalogued. Decision-support only — verify all output.

Personnel and Device Logging

Flagger hours, pilot-car hours, connected-device status (arrowboards, PCMS), and per-day deficiency notes — captured in the field, summarized automatically.

WZDx Feed Generation

Real-time WZDx v4.2 / CWZ v1.0 feed publication for any closure. Connected-vehicle platforms, navigation apps, and Texas's 511 system can ingest the same data your diary cites.

See What DTCD Outputs

The PDF below is a sample DTCD-generated traffic-control diary — the same format your inspector receives, customized to cite the controlling spec for the project's state. Every entry is GPS-tagged, timestamped, and photo-supported.

Sample DTCD output — actual diaries cite your state's specific spec.

Download Sample PDF ↓

Why Texas Contractors Use DTCD

Texas contractors face the same documentation burden every day: capture photos, log devices, track personnel hours, generate the diary, file with the inspector. DTCD compresses that burden into a single mobile workflow. The output PDF cites Texas's Daily Traffic-Control Documentation requirement by name — so the inspector sees exactly the format they expect, the contractor keeps a complete record, and nothing falls through the cracks.

Built by an Iowa-based SDVOSB. Patent pending.

Neighboring State Requirements

Arkansas Louisiana New Mexico Oklahoma

View all 50 states →

See DTCD on your Texas project

Free trial. iOS, Android, and web. Patent pending.

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