# Quiet zone update: Norfolk Southern Railway Company public crossing 522545W at Twyckenham Drive, South Bend, IN (2026-10-30)

**Score:** 70/100

| Field | Value |
|---|---|
| Change | Quiet zone update |
| Revised on | 2026-10-30 |
| Railroad | Norfolk Southern Railway Company, Class I |
| Crossing ID | 522545W |
| Location | Twyckenham Drive, South Bend, St Joseph County, IN |
| Crossing | Public, Highway, At Grade |
| Warning devices | All other Gates |
| Trains per day | 68 |
| Road AADT | 6644 |
| Quiet zone | Yes (24 hr) |

## Why this score
- Quiet zone work: gates, medians and signage.
- Public road crossing.
- Busy road (5,000+ vehicles a day).

Source: FRA National Highway-Rail Crossing Inventory, Form 71 (datahub.transportation.gov) (https://datahub.transportation.gov/d/m2f8-22s6). Last refreshed: 2026-11-04T06:10:07.816Z.
From the FRA National Highway-Rail Crossing Inventory as reported by railroads and states. The revision date is when the inventory record changed, which can trail the work on the ground. Verify details with the railroad or state DOT. Private-crossing street names are omitted.