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 | 10:54:35 PM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 10:54:35 PM | 1.60 | 1:34 | 3:16 | 61 | |
| Harlem Rd | W Bellfort | 10:54:35 PM | 1.50 | 1:15 | 4:31 | 72 | |
| W Bellfort | Bellaire | 10:54:35 PM | 2.90 | 2:28 | 6:59 | 71 | |
| Bellaire | S Fry Rd | 10:54:35 PM | 1.60 | 1:49 | 8:48 | 53 | |
| S Fry Rd | Cinco Ranch Blvd | 10:54:35 PM | 2.00 | 1:48 | 10:36 | 67 | |
| Cinco Ranch Blvd | Kingsland | 10:54:35 PM | 2.20 | 2:07 | 12:43 | 62 | |
| Kingsland | IH-10 Katy | 10:54:35 PM | 1.25 | 1:12 | 13:55 | 62 | |
| IH-10 Katy | Morton | 10:54:35 PM | 1.50 | 1:55 | 15:50 | 47 |  |
| Morton | Clay Rd | 10:54:35 PM | 1.60 | 1:20 | 17:10 | 72 | |
| Clay Rd | Beckendorff | 10:54:35 PM | 1.30 | 1:13 | 18:23 | 64 | |
| Beckendorff | FM-529 | 10:54:35 PM | 1.00 | 00:47 | 19:10 | 77 | |
| FM-529 | West Rd | 10:54:35 PM | 2.50 | 2:21 | 21:31 | 64 | |
| West Rd | House Hahl | 10:54:35 PM | 1.30 | 1:17 | 22:48 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 10:54:35 PM | 1.40 | 1:15 | 24:03 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:54:35 PM | 2.40 | 2:16 | 26:19 | 64 | |
| 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 | 10:54:35 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:54:35 PM | 1.40 | 1:27 | 3:35 | 58 | |
| House Hahl | West Rd | 10:54:35 PM | 1.30 | 1:18 | 4:53 | 60 | |
| West Rd | FM-529 | 10:54:35 PM | 2.50 | 2:29 | 7:22 | 60 | |
| FM-529 | Beckendorff | 10:54:35 PM | 1.00 | 1:08 | 8:30 | 53 | |
| Beckendorff | Clay Rd | 10:54:35 PM | 1.30 | 1:08 | 9:38 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:54:35 PM | 1.25 | 1:09 | 10:45 | 65 | |
| Kingsland | Cinco Ranch Blvd | 10:54:35 PM | 2.20 | 2:28 | 13:13 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 10:54:35 PM | 2.00 | 2:00 | 15:13 | 60 | |
| S Fry Rd | Bellaire | 10:54:35 PM | 1.60 | 2:43 | 17:56 | 35 |  |
| Bellaire | W Bellfort | 10:54:35 PM | 2.90 | 2:37 | 20:33 | 66 | |
| 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 | 20:28 | 20:28 | 90 | |
