Westpark Tollway Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1463 | Spring Green | 7:11:29 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available |  |
| Katy-Gaston | SH-99 Grand Parkway | - | 1.90 | Not Available | |
| SH-99 Grand Parkway | Peek | 7:11:29 PM | 1.10 | 1:04 | 2:08 | 62 | |
| Peek | Grand Mission | 7:11:29 PM | 1.60 | 1:22 | 3:30 | 70 | |
| Grand Mission | FM-1464 | 7:11:29 PM | 2.30 | 2:04 | 5:34 | 67 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 7:11:29 PM | 2.40 | 2:21 | 7:52 | 61 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 7:50 | 7:50 | 158 | |
Westpark Tollway Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-59 Southwest | Fondren | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 7:11:29 PM | 2.40 | 4:28 | 4:26 | 32 |  |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 7:11:29 PM | 2.30 | 1:57 | 6:20 | 71 | |
| Grand Mission | Peek | 7:11:29 PM | 1.60 | 1:36 | 7:56 | 60 | |
| Peek | SH-99 Grand Parkway | 7:08:30 PM | 1.10 | 00:54 | 8:50 | 73 | |
| SH-99 Grand Parkway | Katy-Gaston | 7:11:29 PM | 1.90 | 1:37 | 10:27 | 71 | |
| Katy-Gaston | Spring Green | 7:11:29 PM | 1.20 | 00:52 | 11:19 | 83 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
