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 | 9:05:40 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| Spring Green | Katy-Gaston | 9:05:40 PM | 1.20 | 1:07 | 2:12 | 64 | |
| Katy-Gaston | SH-99 Grand Parkway | 8:51:42 PM | 1.90 | 1:31 | 3:43 | 75 | |
| SH-99 Grand Parkway | Peek | 8:46:41 PM | 1.10 | 1:23 | 5:06 | 48 |  |
| Peek | Grand Mission | 8:52:42 PM | 1.60 | 2:38 | 7:44 | 36 |  |
| Grand Mission | FM-1464 | 9:05:40 PM | 2.30 | 1:58 | 9:42 | 70 | |
| 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 | 9:05:40 PM | 2.40 | 2:11 | 11:50 | 66 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 11:48 | 11:48 | 105 | |
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 | 9:05:40 PM | 2.40 | 2:09 | 2:07 | 67 | |
| 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 | 9:05:40 PM | 2.30 | 2:09 | 4:13 | 64 | |
| Grand Mission | Peek | 9:05:40 PM | 1.60 | 1:32 | 5:45 | 63 | |
| Peek | SH-99 Grand Parkway | 9:05:40 PM | 1.10 | 00:53 | 6:38 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 9:05:40 PM | 1.90 | 1:54 | 8:32 | 60 | |
| Katy-Gaston | Spring Green | 9:05:40 PM | 1.20 | 1:10 | 9:42 | 62 | |
| Spring Green | FM-1463 | 9:05:40 PM | 1.00 | 1:13 | 10:55 | 49 | |
| Summary | 20.6 | Not Available | |
