IH-45 IH-45 North Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1488 | Loop-336 North | 2:54:32 AM | 6.90 | 6:16 | 6:16 | 66 |  |
| Loop-336 North | FM-1097 | - | 6.20 | Not Available |  |
| FM-1097 | New Waverly Weigh Station | - | 7.00 | Not Available | |
| New Waverly Weigh Station | Huntsville State Park | - | 5.70 | Not Available | |
| Huntsville State Park | SH-19 (Huntsville) | - | 5.20 | Not Available | |
| Summary | 31 | 6:12 | 6:12 | 300 | |
IH-45 IH-45 North Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| SH-19 (Huntsville) | Huntsville State Park | - | 5.20 | Not Available | |
| Huntsville State Park | New Waverly Weigh Station | - | 5.70 | Not Available | |
| New Waverly Weigh Station | FM-1097 | - | 7.00 | Not Available | |
| FM-1097 | Loop-336 North | - | 6.20 | Not Available | |
| Loop-336 North | FM-1488 | 2:54:32 AM | 6.90 | 6:04 | 6:00 | 68 | |
| Summary | 31 | Not Available | |
