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 | 8:20:51 AM | 1.90 | 1:33 | 1:31 | 74 |  |
| SH-99 Grand Parkway | Peek | 8:20:51 AM | 1.10 | 00:56 | 2:27 | 71 | |
| Peek | Grand Mission | 8:20:51 AM | 1.60 | 1:22 | 3:49 | 70 | |
| Grand Mission | FM-1464 | 8:20:51 AM | 2.30 | 2:01 | 5:50 | 68 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 8:20:51 AM | 1.90 | 7:55 | 13:43 | 14 |  |
| West Houston Center | Beltway 8-West | 8:20:51 AM | 2.40 | 3:16 | 16:59 | 44 |  |
| Beltway 8-West | Fondren | 8:20:51 AM | 1.80 | 1:56 | 18:55 | 56 | |
| Fondren | US-59 Southwest | 8:20:51 AM | 1.70 | 2:36 | 21:31 | 39 |  |
| 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 | 8:20:51 AM | 1.70 | 1:32 | 1:32 | 67 | |
| Fondren | Beltway 8-West | 8:20:51 AM | 1.80 | 1:33 | 3:05 | 70 | |
| Beltway 8-West | West Houston Center | 8:20:51 AM | 2.40 | 2:18 | 5:23 | 63 | |
| West Houston Center | Eldridge | 8:20:51 AM | 1.90 | 1:53 | 7:16 | 61 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 8:20:51 AM | 2.30 | 2:15 | 9:29 | 61 | |
| Grand Mission | Peek | 8:20:51 AM | 1.60 | 1:46 | 11:15 | 54 | |
| Peek | SH-99 Grand Parkway | 8:20:51 AM | 1.10 | 00:58 | 12:13 | 68 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:20:51 AM | 1.90 | 1:38 | 13:51 | 70 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 13:49 | 13:49 | 89 | |
