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 | 8:26:31 AM | 1.90 | 1:35 | 1:33 | 72 |  |
| SH-99 Grand Parkway | Peek | 8:26:31 AM | 1.10 | 00:53 | 2:26 | 75 | |
| Peek | Grand Mission | 7:55:58 AM | 1.60 | 1:25 | 3:51 | 68 | |
| Grand Mission | FM-1464 | 8:26:31 AM | 2.30 | 1:55 | 5:46 | 72 | |
| FM-1464 | Addicks-Clodine | 8:26:31 AM | 1.50 | 1:15 | 7:01 | 72 | |
| Addicks-Clodine | Eldridge | 8:26:31 AM | 2.20 | 1:56 | 8:57 | 68 | |
| Eldridge | West Houston Center | 8:26:31 AM | 1.90 | 1:41 | 10:38 | 68 | |
| West Houston Center | Beltway 8-West | 8:26:31 AM | 2.40 | 2:03 | 12:41 | 70 | |
| 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 | 8:26:31 AM | 2.40 | 2:12 | 2:10 | 65 | |
| West Houston Center | Eldridge | 8:26:31 AM | 1.90 | 1:46 | 3:56 | 65 | |
| Eldridge | Addicks-Clodine | 8:26:31 AM | 2.20 | 1:57 | 5:53 | 68 | |
| Addicks-Clodine | FM-1464 | 8:26:31 AM | 1.50 | 1:25 | 7:18 | 64 | |
| FM-1464 | Grand Mission | 8:26:31 AM | 2.30 | 2:01 | 9:19 | 68 | |
| Grand Mission | Peek | 8:18:30 AM | 1.60 | 1:25 | 10:44 | 68 | |
| Peek | SH-99 Grand Parkway | 8:26:31 AM | 1.10 | 00:57 | 11:41 | 69 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:26:31 AM | 1.90 | 1:39 | 13:20 | 69 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
