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 | 10:04:50 AM | 1.90 | 1:31 | 1:29 | 75 |  |
| SH-99 Grand Parkway | Peek | 10:04:50 AM | 1.10 | 00:59 | 2:28 | 67 | |
| Peek | Grand Mission | 10:04:50 AM | 1.60 | 1:23 | 3:51 | 69 | |
| Grand Mission | FM-1464 | 10:04:50 AM | 2.30 | 2:00 | 5:51 | 69 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 10:04:50 AM | 2.40 | 2:53 | 8:41 | 50 | |
| Beltway 8-West | Fondren | 10:04:50 AM | 1.80 | 1:44 | 10:25 | 62 | |
| Fondren | US-59 Southwest | 10:00:50 AM | 1.70 | 2:43 | 13:08 | 38 |  |
| 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 | 10:04:50 AM | 1.70 | 1:27 | 1:27 | 70 | |
| Fondren | Beltway 8-West | 10:04:50 AM | 1.80 | 1:43 | 3:10 | 63 | |
| Beltway 8-West | West Houston Center | 10:04:50 AM | 2.40 | 2:06 | 5:16 | 69 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 10:04:50 AM | 2.30 | 2:03 | 7:16 | 67 | |
| Grand Mission | Peek | 10:04:50 AM | 1.60 | 1:26 | 8:42 | 67 | |
| Peek | SH-99 Grand Parkway | 10:02:50 AM | 1.10 | 1:00 | 9:42 | 66 | |
| SH-99 Grand Parkway | Katy-Gaston | 10:04:50 AM | 1.90 | 1:40 | 11:22 | 68 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 11:20 | 11:20 | 109 | |
