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 | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 10:21:30 PM | 1.90 | 1:12 | 1:10 | 95 |  |
| SH-99 Grand Parkway | Peek | 10:22:30 PM | 1.10 | 00:59 | 2:09 | 67 | |
| Peek | Grand Mission | 10:22:30 PM | 1.60 | 1:24 | 3:33 | 69 | |
| Grand Mission | FM-1464 | 10:22:30 PM | 2.30 | 1:57 | 5:30 | 71 | |
| FM-1464 | Addicks-Clodine | 10:22:30 PM | 1.50 | 1:18 | 6:48 | 69 | |
| Addicks-Clodine | Eldridge | 10:22:30 PM | 2.20 | 1:53 | 8:41 | 70 | |
| Eldridge | West Houston Center | 10:22:30 PM | 1.90 | 1:51 | 10:32 | 62 | |
| West Houston Center | Beltway 8-West | 10:22:30 PM | 2.40 | 2:06 | 12:38 | 69 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | Not Available | |
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 | 10:22:30 PM | 2.40 | 2:08 | 2:06 | 68 | |
| West Houston Center | Eldridge | 10:22:30 PM | 1.90 | 1:46 | 3:52 | 65 | |
| Eldridge | Addicks-Clodine | 10:22:30 PM | 2.20 | 2:04 | 5:56 | 64 | |
| Addicks-Clodine | FM-1464 | 10:22:30 PM | 1.50 | 1:20 | 7:16 | 68 | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | 10:15:30 PM | 1.60 | 2:27 | 9:42 | 39 |  |
| Peek | SH-99 Grand Parkway | 10:22:30 PM | 1.10 | 1:06 | 10:48 | 60 | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | 10:22:30 PM | 1.20 | 1:17 | 12:04 | 56 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
