Digital Traffic Control Diary
Work zone photos to map data.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Digital Traffic Control Diary transforms how contractors and DOT agencies manage work zone compliance. Replace paper forms with AI-powered digital documentation that meets MUTCD and federal traffic control standards.
AI-POWERED SIGN RECOGNITION
Point your camera at any traffic control sign and watch AI instantly identify MUTCD codes, verify placement compliance, and create geo-tagged documentation. No more manual logging- AI does it for you.
AUTOMATED DAILY DIARIES
Generate federal-compliant daily diaries automatically from your field
work. GPS-verified photos, timestamped entries, weather conditions, and
crew logs combine into professional reports instantly. Export as PDFs for
DOT submission or client delivery.
SMART INVOICING
Convert daily diaries into professional invoices with one tap. Use default billing rates for routine work or customize project-specific pricing. Track labor hours, equipment usage, and materials automatically.
REAL-TIME WZDx FEEDS
Every contractor deserves modern technology. DTCD generates real-time Work Zone Data Exchange (WZDx v4.2) feeds for any closure- no enterprise budget required. Integrate with state 511 systems, navigation apps, and connected vehicle platforms automatically.
MOBILE OPERATIONS TRACKING
Striping crews, street sweepers, mowing operations, and maintenance vehicles get live GPS tracking with automatic WZDx broadcasting. Agencies see your mobile work zones in real-time without manual reporting.
OFFLINE-FIRST DESIGN
Work in remote areas without cell service. All features work offline and sync automatically when connected. Your documentation never stops, even when connectivity does.
SUBSCRIPTION REQUIRED. $9.99 a month or $109.99 annually for iOS application. See https://dtcd.purposebuilt.systems/ for dashboard options.
BUILT FOR THE FIELD
• MUTCD-compliant documentation
• GPS-verified photo capture
• Real-time crew messaging
• Project-based organization
• Contractor-agency collaboration
• Audit-ready compliance reports
From solo operators to local agencies. From single closures to complex highway projects. Professional documentation at affordable prices.
Privacy Policy: https://digital-traffic-control-f1cc2.web.app/privacy.html
Terms of Service: https://digital-traffic-control-f1cc2.web.app/terms.html
Ratings & Reviews
• 14-day free trial - try all features free, no credit card required
• Rebuilt auto-capture sign detection for highway speeds
• Auto-stop when End Road Work sign detected
• Fixed GPS coordinates on auto-captured photos
• Consistent color scheme light and dark modes
• Bug fixes and performance improvements
The developer, PurposeBuilt Systems, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PurposeBuilt Systems, LLC
- Size
- 22.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
User-Generated Content
- In-App Purchases
Yes
- Annual Subscription $109.99
- Monthly Subscription $9.99
- Copyright
- © 2025 PurposeBuilt Systems