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 | - | 1.90 | Not Available | |
| SH-99 Grand Parkway | Peek | 1:49:56 PM | 1.10 | 1:07 | 1:04 | 59 |  |
| Peek | Grand Mission | 1:49:56 PM | 1.60 | 1:53 | 2:57 | 51 | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | 1:49:56 PM | 2.20 | 2:09 | 5:04 | 61 | |
| Eldridge | West Houston Center | 1:49:56 PM | 1.90 | 1:46 | 6:50 | 65 | |
| West Houston Center | Beltway 8-West | 1:49:56 PM | 2.40 | 2:18 | 9:08 | 63 | |
| Beltway 8-West | Fondren | 1:49:56 PM | 1.80 | 1:41 | 10:49 | 64 | |
| Fondren | US-59 Southwest | 1:49:56 PM | 1.70 | 1:45 | 12:34 | 58 | |
| 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 | 1:49:56 PM | 1.70 | 1:25 | 1:25 | 72 | |
| Fondren | Beltway 8-West | 1:49:56 PM | 1.80 | 1:36 | 3:01 | 68 | |
| Beltway 8-West | West Houston Center | 1:49:56 PM | 2.40 | 2:12 | 5:13 | 65 | |
| West Houston Center | Eldridge | 1:49:56 PM | 1.90 | 1:55 | 7:08 | 59 | |
| Eldridge | Addicks-Clodine | 1:49:56 PM | 2.20 | 1:54 | 9:02 | 69 | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | 1:30:56 PM | 1.60 | 2:59 | 11:59 | 32 |  |
| Peek | SH-99 Grand Parkway | 1:49:56 PM | 1.10 | 00:50 | 12:49 | 79 | |
| SH-99 Grand Parkway | Katy-Gaston | 1:49:56 PM | 1.90 | 1:45 | 14:34 | 65 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 14:32 | 14:32 | 85 | |
