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 | 8:11:48 PM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 8:11:48 PM | 1.50 | 1:10 | 2:31 | 77 | |
| W Bellfort | Bellaire | 8:11:48 PM | 2.90 | 2:48 | 5:19 | 62 | |
| Bellaire | S Fry Rd | 8:11:48 PM | 1.60 | 1:21 | 6:40 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 8:11:48 PM | 2.00 | 1:57 | 8:37 | 62 | |
| Cinco Ranch Blvd | Kingsland | 8:11:48 PM | 2.20 | 2:27 | 11:04 | 54 | |
| Kingsland | IH-10 Katy | 8:11:48 PM | 1.25 | 1:04 | 12:08 | 70 | |
| IH-10 Katy | Morton | 8:11:48 PM | 1.50 | 2:00 | 14:08 | 45 |  |
| Morton | Clay Rd | 8:11:48 PM | 1.60 | 1:27 | 15:35 | 66 | |
| Clay Rd | Beckendorff | 8:11:48 PM | 1.30 | 1:15 | 16:50 | 62 | |
| Beckendorff | FM-529 | 8:11:48 PM | 1.00 | 00:53 | 17:43 | 68 | |
| FM-529 | West Rd | 8:11:48 PM | 2.50 | 2:08 | 19:51 | 70 | |
| West Rd | House Hahl | 8:11:48 PM | 1.30 | 1:12 | 21:03 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 8:11:48 PM | 1.40 | 1:19 | 22:22 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:11:48 PM | 2.40 | 2:06 | 24:28 | 69 | |
| 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 | 8:11:48 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:11:48 PM | 1.40 | 1:18 | 3:29 | 65 | |
| House Hahl | West Rd | 8:11:48 PM | 1.30 | 1:15 | 4:44 | 62 | |
| West Rd | FM-529 | 8:11:48 PM | 2.50 | 2:16 | 7:00 | 66 | |
| FM-529 | Beckendorff | 8:11:48 PM | 1.00 | 1:03 | 8:03 | 57 | |
| Beckendorff | Clay Rd | 8:11:48 PM | 1.30 | 1:13 | 9:16 | 64 | |
| Clay Rd | Morton | 8:11:48 PM | 1.60 | 1:58 | 11:14 | 49 | |
| Morton | IH-10 Katy | 8:11:48 PM | 1.50 | 1:10 | 12:24 | 77 | |
| IH-10 Katy | Kingsland | 8:11:48 PM | 1.25 | 1:10 | 13:34 | 64 | |
| Kingsland | Cinco Ranch Blvd | 8:11:48 PM | 2.20 | 2:16 | 15:50 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 8:11:48 PM | 2.00 | 2:05 | 17:55 | 58 | |
| S Fry Rd | Bellaire | 8:11:48 PM | 1.60 | 1:42 | 19:37 | 56 | |
| Bellaire | W Bellfort | 8:11:48 PM | 2.90 | 3:05 | 22:42 | 56 | |
| 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 | 22:37 | 22:37 | 81 | |
