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 | 3:40:28 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| Spring Green | Katy-Gaston | 3:32:57 PM | 1.20 | 1:38 | 2:41 | 44 |  |
| Katy-Gaston | SH-99 Grand Parkway | 3:35:56 PM | 1.90 | 1:40 | 4:21 | 68 | |
| SH-99 Grand Parkway | Peek | 3:40:28 PM | 1.10 | 1:02 | 5:23 | 64 | |
| Peek | Grand Mission | 3:40:28 PM | 1.60 | 1:39 | 7:02 | 58 | |
| Grand Mission | FM-1464 | 3:40:28 PM | 2.30 | 1:57 | 8:59 | 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 | 3:40:28 PM | 2.40 | 2:15 | 11:11 | 64 | |
| Beltway 8-West | Fondren | 3:40:28 PM | 1.80 | 1:32 | 12:43 | 70 | |
| Fondren | US-59 Southwest | 3:40:28 PM | 1.70 | 1:37 | 14:20 | 63 | |
| Summary | 20.6 | 14:20 | 14:20 | 86 | |
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 | 3:40:28 PM | 1.70 | 1:32 | 1:32 | 67 | |
| Fondren | Beltway 8-West | 3:40:28 PM | 1.80 | 2:00 | 3:32 | 54 | |
| Beltway 8-West | West Houston Center | 3:40:28 PM | 2.40 | 5:19 | 8:51 | 27 |  |
| 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 | 3:40:28 PM | 2.30 | 2:01 | 10:49 | 68 | |
| Grand Mission | Peek | 3:40:28 PM | 1.60 | 1:22 | 12:11 | 70 | |
| Peek | SH-99 Grand Parkway | 3:40:28 PM | 1.10 | 00:53 | 13:04 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:40:28 PM | 1.90 | 1:35 | 14:39 | 72 | |
| Katy-Gaston | Spring Green | 3:40:28 PM | 1.20 | 00:56 | 15:35 | 77 | |
| Spring Green | FM-1463 | 3:40:28 PM | 1.00 | 1:04 | 16:39 | 56 | |
| Summary | 20.6 | 16:39 | 16:39 | 74 | |
