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 | 7:13:51 PM | 1.60 | 1:36 | 1:33 | 60 |  |
| Harlem Rd | W Bellfort | 7:13:51 PM | 1.50 | 1:25 | 2:58 | 64 | |
| W Bellfort | Bellaire | 7:13:51 PM | 2.90 | 2:35 | 5:33 | 67 | |
| Bellaire | S Fry Rd | 7:13:51 PM | 1.60 | 1:35 | 7:08 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 7:13:51 PM | 2.00 | 2:00 | 9:08 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:13:51 PM | 2.20 | 4:40 | 13:48 | 28 |  |
| Kingsland | IH-10 Katy | 7:13:51 PM | 1.25 | 1:09 | 14:57 | 65 | |
| IH-10 Katy | Morton | 7:13:51 PM | 1.50 | 1:58 | 16:55 | 46 |  |
| Morton | Clay Rd | 7:13:51 PM | 1.60 | 1:25 | 18:20 | 68 | |
| Clay Rd | Beckendorff | 7:13:51 PM | 1.30 | 1:17 | 19:37 | 61 | |
| Beckendorff | FM-529 | 7:13:51 PM | 1.00 | 00:55 | 20:32 | 65 | |
| FM-529 | West Rd | 7:13:51 PM | 2.50 | 2:15 | 22:47 | 67 | |
| West Rd | House Hahl | 7:13:51 PM | 1.30 | 1:12 | 23:59 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:13:51 PM | 1.40 | 1:17 | 25:16 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:13:51 PM | 2.40 | 2:07 | 27:23 | 68 | |
| 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 | 7:13:51 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:13:51 PM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 7:13:51 PM | 1.30 | 1:15 | 4:37 | 62 | |
| West Rd | FM-529 | 7:13:51 PM | 2.50 | 2:09 | 6:46 | 70 | |
| FM-529 | Beckendorff | 7:13:51 PM | 1.00 | 1:00 | 7:46 | 60 | |
| Beckendorff | Clay Rd | 7:13:51 PM | 1.30 | 1:12 | 8:58 | 65 | |
| Clay Rd | Morton | 7:13:51 PM | 1.60 | 1:56 | 10:54 | 50 | |
| Morton | IH-10 Katy | 7:13:51 PM | 1.50 | 1:28 | 12:22 | 61 | |
| IH-10 Katy | Kingsland | 7:13:51 PM | 1.25 | 1:24 | 13:46 | 54 | |
| Kingsland | Cinco Ranch Blvd | 7:13:51 PM | 2.20 | 2:09 | 15:55 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 7:13:51 PM | 2.00 | 2:25 | 18:20 | 50 | |
| S Fry Rd | Bellaire | 7:13:51 PM | 1.60 | 1:27 | 19:47 | 66 | |
| Bellaire | W Bellfort | 7:13:51 PM | 2.90 | 2:50 | 22:37 | 61 | |
| 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 | 22:32 | 22:32 | 81 | |
