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 | 8:17:48 AM | 1.20 | 1:18 | 1:17 | 55 |  |
| Katy-Gaston | SH-99 Grand Parkway | 8:18:48 AM | 1.90 | 1:34 | 2:51 | 73 | |
| SH-99 Grand Parkway | Peek | 8:18:48 AM | 1.10 | 00:54 | 3:45 | 73 | |
| Peek | Grand Mission | 8:18:48 AM | 1.60 | 1:20 | 5:05 | 72 | |
| Grand Mission | FM-1464 | 8:18:48 AM | 2.30 | 1:57 | 7:02 | 71 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 8:18:48 AM | 1.90 | 5:48 | 12:48 | 20 |  |
| West Houston Center | Beltway 8-West | 8:18:48 AM | 2.40 | 2:56 | 15:44 | 49 |  |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| 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 | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 8:18:48 AM | 2.40 | 2:15 | 2:13 | 64 | |
| West Houston Center | Eldridge | 8:18:48 AM | 1.90 | 1:48 | 4:01 | 63 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 8:18:48 AM | 2.30 | 2:05 | 6:04 | 66 | |
| Grand Mission | Peek | 8:18:48 AM | 1.60 | 1:48 | 7:52 | 53 | |
| Peek | SH-99 Grand Parkway | 8:18:48 AM | 1.10 | 00:56 | 8:48 | 71 | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | 8:18:48 AM | 1.20 | 1:10 | 9:57 | 62 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
