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 | 7:47:48 AM | 1.90 | 1:31 | 1:29 | 75 |  |
| SH-99 Grand Parkway | Peek | 7:47:48 AM | 1.10 | 00:58 | 2:27 | 68 | |
| Peek | Grand Mission | 7:47:48 AM | 1.60 | 1:22 | 3:49 | 70 | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 7:47:48 AM | 1.90 | 2:46 | 6:32 | 41 |  |
| West Houston Center | Beltway 8-West | 7:47:48 AM | 2.40 | 3:04 | 9:36 | 47 | |
| Beltway 8-West | Fondren | 7:47:48 AM | 1.80 | 1:50 | 11:26 | 59 | |
| Fondren | US-59 Southwest | 7:47:48 AM | 1.70 | 1:43 | 13:09 | 59 | |
| 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 | 7:47:48 AM | 1.70 | 1:37 | 1:37 | 63 | |
| Fondren | Beltway 8-West | 7:47:48 AM | 1.80 | 1:38 | 3:15 | 66 | |
| Beltway 8-West | West Houston Center | 7:47:48 AM | 2.40 | 2:10 | 5:25 | 66 | |
| West Houston Center | Eldridge | 7:47:48 AM | 1.90 | 1:52 | 7:17 | 61 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | 7:47:48 AM | 1.60 | 1:32 | 8:46 | 63 | |
| Peek | SH-99 Grand Parkway | 7:37:47 AM | 1.10 | 00:59 | 9:45 | 67 | |
| SH-99 Grand Parkway | Katy-Gaston | 7:47:48 AM | 1.90 | 1:43 | 11:28 | 66 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 11:26 | 11:26 | 108 | |
