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 | 3:00:56 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| Spring Green | Katy-Gaston | 2:54:55 PM | 1.20 | 2:09 | 3:14 | 33 |  |
| Katy-Gaston | SH-99 Grand Parkway | 3:00:56 PM | 1.90 | 1:36 | 4:50 | 71 | |
| SH-99 Grand Parkway | Peek | 3:00:56 PM | 1.10 | 00:56 | 5:46 | 71 | |
| Peek | Grand Mission | 3:00:56 PM | 1.60 | 1:20 | 7:06 | 72 | |
| Grand Mission | FM-1464 | 3:00:56 PM | 2.30 | 1:59 | 9:05 | 70 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available |  |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 3:00:56 PM | 1.90 | 1:40 | 10:43 | 68 | |
| West Houston Center | Beltway 8-West | 3:00:56 PM | 2.40 | 2:13 | 12:56 | 65 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 12:54 | 12:54 | 96 | |
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 | 3:00:56 PM | 2.40 | 2:25 | 2:23 | 60 | |
| West Houston Center | Eldridge | 3:00:56 PM | 1.90 | 1:53 | 4:16 | 61 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 3:00:56 PM | 2.30 | 2:09 | 6:23 | 64 | |
| Grand Mission | Peek | 3:00:56 PM | 1.60 | 1:31 | 7:54 | 63 | |
| Peek | SH-99 Grand Parkway | 3:00:56 PM | 1.10 | 00:58 | 8:52 | 68 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:00:56 PM | 1.90 | 1:55 | 10:47 | 59 | |
| Katy-Gaston | Spring Green | 3:00:56 PM | 1.20 | 1:43 | 12:30 | 42 |  |
| Spring Green | FM-1463 | 3:00:56 PM | 1.00 | 1:15 | 13:45 | 48 | |
| Summary | 20.6 | Not Available | |
