Samayapuram Toll Plaza, Tiruchirappalli: Rates, Location and Directions

Samayapuram is best known across Tamil Nadu for one thing — the Mariamman Temple that draws devotees by the thousands, and it’s this same pilgrimage town that lends its name to one of the busiest toll points on the Chennai-Trichy corridor. Samayapuram Toll Plaza sits on NH-38, roughly 14 km north of Tiruchirappalli, handling traffic that mixes temple visitors with the steady interstate flow between Chennai and southern Tamil Nadu.

A Toll Plaza Named for a Temple Town

Samayapuram’s identity is inseparable from the pilgrimage site it sits beside, and that shapes the traffic through this plaza in a genuine way:

• Samayapuram Mariamman Temple is one of Tamil Nadu’s well-known pilgrimage destinations, and devotee traffic adds a distinct, often seasonal, surge to the plaza’s regular flow.
• The toll booth sits close to Mariamman Kovil railway station, just under a kilometre away, giving travellers a rail alternative for this same stretch.
• The road is sometimes still referred to by its older NH-45 designation in various records, even though its current official number is NH-38.

Current Toll Rates

The rate table below took effect on September 1, 2025, and remains valid through August 2026:

• Given the roughly 38-km tollable stretch this plaza covers, the car fare here sits at a moderate, accessible level compared to longer Tamil Nadu tolls.
• Return-journey pricing applies only if you cross back within 24 hours of your outbound trip.
• Local commuters have noted congestion during peak travel windows, so the same-day return option is worth using if you’re making a round trip within the day rather than paying twice.

Why This Stretch Carries Such Mixed Traffic

The Padalur-Tiruchirappalli section of NH-38 serves several genuinely distinct groups of travellers, and Samayapuram’s position reflects that variety:

• Pilgrim traffic heading to the Mariamman Temple, particularly heavy during major festival periods, adds a religious-tourism dimension not typical of most highway plazas.
• Long-distance interstate travellers moving between Chennai, Perambalur, Ariyalur, and Villupuram toward Tiruchirappalli treat this stretch as a core transit route.
• Regional commuters and local bus services connect Trichy to surrounding towns along this same corridor, adding daily volume distinct from the pilgrim and long-distance flow.

Location and Nearby Reference Points

The plaza sits at km 307.241 on NH-38, near Samayapuram town, roughly 14 km north of Tiruchirappalli city. Samayapuram Police Station holds jurisdiction over this stretch, with SRM Hospital in Irugalur, T.M.K. Hospital, and Annai Hospital in Samayapuram serving as the nearest medical facilities.

• Samayapuram town itself, home to the well-known Mariamman Temple, is the clearest and most recognisable landmark for this plaza.
• Mariamman Kovil railway station, located just under a kilometre from the toll booth, offers a useful secondary reference point.

Getting There

• From Chennai or Perambalur: Head south on NH-38 toward Tiruchirappalli; the plaza appears within this tollable stretch as you approach Samayapuram.
• From Tiruchirappalli: Travel north on NH-38 toward Perambalur and Chennai; this is one of the first tolls you’ll cross leaving the city.
• For accurate navigation: Search “Samayapuram Toll Plaza NH 38” specifically, since a generic “Samayapuram Toll Gate” search may direct you to a nearby bus stop or commercial establishment instead.

Facilities at the Plaza

• A static weighbridge is installed on both sides, along with weigh-in-motion technology across all lanes at the plaza — a notably comprehensive setup for commercial vehicle load checks.
• FASTag technology operates across multiple lanes, designed to minimise waiting time and support cashless transactions.
• Emergency helplines cover crane, ambulance, and route patrol services, backed by three hospitals in the Samayapuram and Trichy area.
• Local reviews note this as a comparatively well-managed, technologically equipped plaza, though congestion during peak hours remains a recurring commuter complaint.

Frequently Asked Questions

Q1. How much does a car pay at Samayapuram Toll Plaza?

A car, jeep, or van pays ₹55 for a single journey and ₹85 for a same-day return trip, under rates effective from September 2025 through August 2026.

Q2. Why does this plaza see heavier traffic during certain periods?

Samayapuram is home to the well-known Mariamman Temple, so pilgrim traffic adds a genuine seasonal surge to the plaza’s regular commuter and interstate flow, particularly during major festival periods.

Q3. Is there a weighbridge for commercial vehicle checks at this plaza?

Yes, and it’s notably thorough — a static weighbridge operates on both sides, alongside weigh-in-motion technology installed across all toll lanes.

Q4. Why do some sources list this plaza on NH-45 instead of NH-38?

The road was historically designated NH-45, and some older records and directories still use that number, though the current official highway number for this stretch is NH-38.