SH-146 Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Loop-197 South | FM-519 | - | 1.7 | Not Available |  |
| FM-519 | FM-1765 | - | 1.5 | Not Available | |
| FM-1765 | Loop-197 North | - | 1.7 | Not Available | |
| Loop-197 North | Moses Bayou | - | 1.0 | Not Available | |
| Moses Bayou | FM-517 | - | 3.5 | Not Available | |
| FM-517 | FM-646 | 5:15:00 AM | 2.6 | 3:08 | 3:03 | 50 |  |
| FM-646 | SH-96 | - | 2.1 | Not Available | |
| SH-96 | FM-2094 | - | 1.1 | Not Available | |
| FM-2094 | NASA Road One | - | 1.6 | Not Available | |
| NASA Road One | Repsdorph | - | 0.9 | Not Available | |
| Repsdorph | Port Rd | - | 2.3 | Not Available | |
| Summary | 20 | Not Available | |
SH-146 Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Port Rd | Repsdorph | - | 2.3 | Not Available | |
| Repsdorph | NASA Road One | - | 0.9 | Not Available | |
| NASA Road One | FM-2094 | - | 1.6 | Not Available | |
| FM-2094 | SH-96 | - | 1.1 | Not Available | |
| SH-96 | FM-646 | - | 2.1 | Not Available | |
| FM-646 | FM-517 | 5:15:00 AM | 2.6 | 3:25 | 3:20 | 46 |  |
| FM-517 | Moses Bayou | - | 3.5 | Not Available | |
| Moses Bayou | Loop-197 North | - | 1.0 | Not Available | |
| Loop-197 North | FM-1765 | 5:15:00 AM | 1.7 | 1:53 | 5:11 | 54 | |
| FM-1765 | FM-519 | 5:15:00 AM | 1.5 | 1:34 | 6:45 | 57 | |
| FM-519 | Loop-197 South | - | 1.7 | Not Available | |
| Summary | 20 | Not Available | |
