How do you query real-time vehicle movement data from the ULIP API database?

India's Unified Logistics Interface Platform (ULIP) integrates data across FASTag, Vahan, and customs databases into a single queryable framework. Supply chain teams use SQL analytics to identify transit bottlenecks across major freight corridors in 2026.

Sample Freight Transit Query

The following SQL query calculates average transit delay in hours for heavy commercial vehicles traveling along national highway corridors.

-- Query average delay hours per highway corridor for commercial freight
SELECT
    corridor_id,
    -- Calculate average delay by subtracting expected transit hours from actual duration
    AVG(actual_duration_hours - expected_duration_hours) AS avg_delay_hours,
    -- Count total completed trips recorded in the log
    COUNT(trip_id) AS total_trips
FROM
    ulip_freight_logs
WHERE
    -- Filter records for the current year 2026
    entry_timestamp >= '2026-01-01'
GROUP BY
    corridor_id
HAVING
    -- Focus on corridors with significant traffic volume
    COUNT(trip_id) > 100;