SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 7:53:30 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 7:50:31 PM | 1.50 | 1:33 | 2:29 | 58 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:53:30 PM | 2.00 | 1:58 | 4:25 | 61 | |
| Cinco Ranch Blvd | Kingsland | 7:53:30 PM | 2.20 | 2:17 | 6:42 | 58 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:53:30 PM | 1.50 | 2:00 | 8:41 | 45 |  |
| Morton | Clay Rd | 7:53:30 PM | 1.60 | 1:31 | 10:12 | 63 | |
| Clay Rd | Beckendorff | 7:53:30 PM | 1.30 | 1:17 | 11:29 | 61 | |
| Beckendorff | FM-529 | 7:53:30 PM | 1.00 | 00:49 | 12:18 | 73 | |
| FM-529 | West Rd | 7:53:30 PM | 2.50 | 1:46 | 14:04 | 85 | |
| West Rd | House Hahl | 7:53:30 PM | 1.30 | 1:29 | 15:33 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:53:30 PM | 1.40 | 1:16 | 16:49 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:53:30 PM | 2.40 | 2:03 | 18:52 | 70 | |
| Summary | 30.55 | 18:52 | 18:52 | 97 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 7:53:30 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:53:30 PM | 1.40 | 1:16 | 3:25 | 66 | |
| House Hahl | West Rd | 7:53:30 PM | 1.30 | 1:31 | 4:56 | 51 | |
| West Rd | FM-529 | 7:53:30 PM | 2.50 | 1:51 | 6:47 | 81 | |
| FM-529 | Beckendorff | 7:53:30 PM | 1.00 | 00:58 | 7:45 | 62 | |
| Beckendorff | Clay Rd | 7:53:30 PM | 1.30 | 1:09 | 8:54 | 68 | |
| Clay Rd | Morton | 7:53:30 PM | 1.60 | 1:55 | 10:49 | 50 | |
| Morton | IH-10 Katy | 7:53:30 PM | 1.50 | 1:09 | 11:58 | 78 | |
| IH-10 Katy | Kingsland | 7:53:30 PM | 1.25 | 1:28 | 13:26 | 51 | |
| Kingsland | Cinco Ranch Blvd | 7:53:30 PM | 2.20 | 2:08 | 15:34 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 7:53:30 PM | 2.00 | 1:57 | 17:31 | 62 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 17:24 | 17:24 | 105 | |
