India Toll Checker (NHAI & State Tolls)

This separate local app uses OSRM routes from OpenStreetMap, Photon place search, and a downloaded community toll dataset. It makes no live Rajmarg Yatra requests and uses no paid mapping API. Public OSRM and Photon demo servers are used by default; their availability is not guaranteed. Both endpoints can be replaced with self-hosted instances. The backend requests routes through highway-road anchors and checks their road references. A checked NH44 corridor is included; other bounded trips attempt cached OpenStreetMap highway discovery through Overpass. When a corridor cannot be confirmed, available OSRM routes are clearly labeled as fallback. Public services and incomplete road data can limit coverage.

Ordinary dataset plazas within 50 metres of the route are listed in travel order. The 22 catalogued ORR points use a separate, explicitly wider 150-metre tolerance only near named ORR mainline entry/exit transitions; multiple possible points remain ambiguous. Nearby parallel roads can produce false matches; missing coordinates can omit real plazas. A code/name-linked NETC reference point may surface an ordinary plaza that the primary coordinate misses; it is labeled as needing location review and its charge is excluded. The dataset and reference coverage are not complete or guaranteed current. Closed-system prices need a supported entry–exit pair. Two adjacent matched Hyderabad ORR interchanges use the supplied HMDA 2024–25 matrix once, visibly labeled as dated and not verified current; unmatched or ambiguous pairs remain unavailable.

The snapshot has no verified annual-pass eligibility fields. Your custom rule excludes expressways (explicit names/descriptions or NE highway references) and state highways (including state-source records); all remaining records are assumed eligible. Colours and with-pass amounts reflect that assumption, not verified entitlement. Missing road labels can misclassify a plaza.

Heavy-vehicle tariffs use the selected class, but all routes use OSRM's car profile. Truck dimensions, weight restrictions and live traffic are not modeled.

Routing and search data © OpenStreetMap contributors, ODbL attribution ↗. OSRM and Photon are open-source software. This prototype's dataset is a locally retained snapshot; upstream reuse terms are documented in README.