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 | 5:16:46 PM | 1.10 | 00:56 | 00:53 | 71 |  |
| Peek | Grand Mission | - | 1.60 | Not Available | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | 5:16:46 PM | 2.20 | 1:53 | 2:43 | 70 | |
| Eldridge | West Houston Center | 5:16:46 PM | 1.90 | 1:41 | 4:24 | 68 | |
| West Houston Center | Beltway 8-West | 5:16:46 PM | 2.40 | 2:17 | 6:41 | 63 | |
| Beltway 8-West | Fondren | 5:16:46 PM | 1.80 | 1:43 | 8:24 | 63 | |
| Fondren | US-59 Southwest | 5:16:46 PM | 1.70 | 1:41 | 10:05 | 61 | |
| 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 | 5:16:46 PM | 1.70 | 3:51 | 3:51 | 26 |  |
| Fondren | Beltway 8-West | 5:16:46 PM | 1.80 | 14:42 | 18:33 | 7 |  |
| Beltway 8-West | West Houston Center | 5:16:46 PM | 2.40 | 8:47 | 27:20 | 16 | |
| West Houston Center | Eldridge | 5:16:46 PM | 1.90 | 1:59 | 29:19 | 57 | |
| Eldridge | Addicks-Clodine | 5:16:46 PM | 2.20 | 2:13 | 31:32 | 60 | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 5:16:46 PM | 1.10 | 00:55 | 32:24 | 72 | |
| SH-99 Grand Parkway | Katy-Gaston | 5:16:46 PM | 1.90 | 1:33 | 33:57 | 74 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 33:55 | 33:55 | 36 |  |
