ATIS evaluation for 511 and internet-based ATIS enhancements and implementation. Task 1, Evaluation of existing web and phone-based ATIS in Nebraska

NHTSA · 2003 · ROSA P / Nebraska. Dept. of Roads

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Summary

This report evaluates the existing Advanced Traveler Information Systems (ATIS) in Nebraska, specifically the 511 phone service and web-based travel information platforms, to support the Nebraska Department of Roads (NDOR) in planning system enhancements. The evaluation was conducted by Kimley-Horn and Associates in 2003 to ensure ATIS capabilities were upgraded prior to the winter driving season. The study compares current Nebraska systems against national guidelines established by the 511 Deployment Coalition and the Volpe National Transportation System Center, while also benchmarking against ATIS implementations in other states. The methodology involved a detailed review of Nebraska’s 511 service, which relies on the #SAFE Advanced Traveler Weather Information System and NDOR’s Road Condition System (RCS). The phone service provides automated voice messages regarding weather, road conditions, and construction, accessed via keypad inputs. The web evaluation assessed two primary sites: NDOR’s static Travel and Weather Info page and Meridian’s interactive safetravelusa.com portal, which displays color-coded highway conditions. The analysis utilized specific criteria tables to determine compliance with "basic" and "optional" content standards, such as incident reporting, transit information, and user-friendly navigation features. Additionally, the report surveyed web-based ATIS in Arizona, Minnesota, Colorado, Utah, Houston, and California to identify best practices. The findings reveal significant gaps in Nebraska’s current ATIS offerings relative to national standards. While the 511 service provides statewide weather and road condition data, it lacks critical basic content, including detailed metro-area information for Omaha and Lincoln, incident-based road closures, special event impacts, and public transportation data. The system also suffers from usability issues, such as vague messaging, the absence of time stamps, and a reliance on highway numbers rather than landmarks. Similarly, the web platforms lack real-time incident data, travel time estimates, and comprehensive multimodal links. Although Meridian’s site offers interactive mapping, it does not provide congestion legends or camera views. Comparative analysis showed that other states, particularly Arizona and Minnesota, offer more robust features, including trip planning, toll information, and detailed metro-area coverage. The report concludes that Nebraska must upgrade its infrastructure to meet national guidelines, recommending the replacement of the RCS with the more comprehensive Highway Condition Reporting System (HCRS). Key recommendations include implementing voice-activated telephony, adding detailed incident and transit information, and improving the granularity of metro-area data. The authors advise prioritizing the implementation of missing basic content categories before considering optional enhancements like tourism or commercial vehicle information. These upgrades are deemed essential for providing accurate, timely, and user-friendly travel information to the public.

Key finding

Nebraska's 511 and web-based ATIS systems fail to meet national guidelines for basic content by lacking detailed metro-area incident information, public transit data, voice-activated telephony, and real-time travel time estimates.

Methodology

review

Provenance

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