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 | 7:03:29 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| Spring Green | Katy-Gaston | 7:03:29 PM | 1.20 | 1:15 | 2:19 | 58 | |
| Katy-Gaston | SH-99 Grand Parkway | 6:48:32 PM | 1.90 | 1:34 | 3:53 | 73 | |
| SH-99 Grand Parkway | Peek | 7:03:29 PM | 1.10 | 1:07 | 5:00 | 59 | |
| Peek | Grand Mission | 7:03:29 PM | 1.60 | 1:40 | 6:40 | 58 | |
| Grand Mission | FM-1464 | 7:03:29 PM | 2.30 | 1:57 | 8:37 | 71 | |
| 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 | 7:03:29 PM | 2.40 | 2:07 | 10:41 | 68 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:39 | 10:39 | 116 | |
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 | 7:03:29 PM | 2.40 | 6:10 | 6:08 | 23 |  |
| 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 | 7:03:29 PM | 2.30 | 1:55 | 8:00 | 72 | |
| Grand Mission | Peek | 7:03:29 PM | 1.60 | 1:22 | 9:22 | 70 | |
| Peek | SH-99 Grand Parkway | 7:03:29 PM | 1.10 | 00:53 | 10:15 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 7:03:29 PM | 1.90 | 1:33 | 11:48 | 74 | |
| Katy-Gaston | Spring Green | 7:03:29 PM | 1.20 | 00:59 | 12:47 | 73 | |
| Spring Green | FM-1463 | 7:03:29 PM | 1.00 | 1:10 | 13:57 | 51 | |
| Summary | 20.6 | Not Available | |
