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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:20:31 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 6:20:31 PM | 1.50 | 1:12 | 2:34 | 75 | |
| W Bellfort | Bellaire | 6:20:31 PM | 2.90 | 2:30 | 5:04 | 70 | |
| Bellaire | S Fry Rd | 6:20:31 PM | 1.60 | 1:29 | 6:33 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 6:20:31 PM | 2.00 | 4:33 | 11:06 | 26 |  |
| Cinco Ranch Blvd | Kingsland | 6:20:31 PM | 2.20 | 5:05 | 16:11 | 26 | |
| Kingsland | IH-10 Katy | 6:20:31 PM | 1.25 | 1:06 | 17:17 | 68 | |
| IH-10 Katy | Morton | 6:15:31 PM | 1.50 | 2:44 | 20:01 | 33 |  |
| Morton | Clay Rd | 6:20:31 PM | 1.60 | 1:29 | 21:30 | 65 | |
| Clay Rd | Beckendorff | 6:20:31 PM | 1.30 | 1:16 | 22:46 | 62 | |
| Beckendorff | FM-529 | 6:20:31 PM | 1.00 | 00:53 | 23:39 | 68 | |
| FM-529 | West Rd | 6:20:31 PM | 2.50 | 2:19 | 25:58 | 65 | |
| West Rd | House Hahl | 6:20:31 PM | 1.30 | 1:15 | 27:13 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 6:20:31 PM | 1.40 | 1:17 | 28:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:20:31 PM | 2.40 | 2:13 | 30:43 | 65 | |
| Summary | 30.55 | Not Available | |
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 | 6:20:31 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 6:20:31 PM | 1.40 | 1:21 | 3:30 | 62 | |
| House Hahl | West Rd | 6:20:31 PM | 1.30 | 1:15 | 4:45 | 62 | |
| West Rd | FM-529 | 6:20:31 PM | 2.50 | 2:08 | 6:53 | 70 | |
| FM-529 | Beckendorff | 6:12:31 PM | 1.00 | 1:56 | 8:49 | 31 | |
| Beckendorff | Clay Rd | 6:20:31 PM | 1.30 | 1:15 | 10:04 | 62 | |
| Clay Rd | Morton | 6:20:31 PM | 1.60 | 1:40 | 11:44 | 58 | |
| Morton | IH-10 Katy | 6:20:31 PM | 1.50 | 1:09 | 12:53 | 78 | |
| IH-10 Katy | Kingsland | 6:20:31 PM | 1.25 | 1:10 | 14:03 | 64 | |
| Kingsland | Cinco Ranch Blvd | 6:20:31 PM | 2.20 | 3:06 | 17:09 | 43 |  |
| Cinco Ranch Blvd | S Fry Rd | 6:20:31 PM | 2.00 | 4:45 | 21:54 | 25 | |
| S Fry Rd | Bellaire | 6:20:31 PM | 1.60 | 1:31 | 23:25 | 63 | |
| Bellaire | W Bellfort | 6:20:31 PM | 2.90 | 2:36 | 26:01 | 67 | |
| W Bellfort | Harlem Rd | 6:20:31 PM | 1.50 | 1:17 | 27:18 | 70 | |
| Harlem Rd | Oyster Creek | 6:20:31 PM | 1.60 | 1:30 | 28:48 | 64 | |
| 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 | 28:45 | 28:45 | 64 | |
