 | Heliports: United States: Ill Dept of Trans Heliport | |
| Heliport name: | Ill Dept of Trans Heliport |
| Airport code (ICAO): | 98IS |
| Latitude: | 39.7778 |
| Longitude: | -89.6051 |
| Height above sea: | 550 ft / 167 m |
| Country: | United States - North America |
| Region: | Illinois |
| City: | Springfield |
| Airlines scheduled services: | no |