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 | 8:20:47 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 8:20:47 PM | 1.50 | 1:21 | 2:50 | 67 | |
| W Bellfort | Bellaire | 8:19:47 PM | 2.90 | 2:59 | 5:49 | 58 | |
| Bellaire | S Fry Rd | 8:20:47 PM | 1.60 | 1:22 | 7:11 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 8:20:47 PM | 2.00 | 1:55 | 9:06 | 63 | |
| Cinco Ranch Blvd | Kingsland | 8:20:47 PM | 2.20 | 2:30 | 11:36 | 53 | |
| Kingsland | IH-10 Katy | 8:20:47 PM | 1.25 | 1:08 | 12:44 | 66 | |
| IH-10 Katy | Morton | 8:20:47 PM | 1.50 | 2:08 | 14:52 | 42 |  |
| Morton | Clay Rd | 8:20:47 PM | 1.60 | 1:29 | 16:21 | 65 | |
| Clay Rd | Beckendorff | 8:20:47 PM | 1.30 | 1:16 | 17:37 | 62 | |
| Beckendorff | FM-529 | 8:20:47 PM | 1.00 | 00:53 | 18:30 | 68 | |
| FM-529 | West Rd | 8:20:47 PM | 2.50 | 2:10 | 20:40 | 69 | |
| West Rd | House Hahl | 8:20:47 PM | 1.30 | 1:11 | 21:51 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:20:47 PM | 1.40 | 1:17 | 23:08 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:20:47 PM | 2.40 | 2:06 | 25:14 | 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 | 8:20:47 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 8:20:47 PM | 1.40 | 1:15 | 3:24 | 67 | |
| House Hahl | West Rd | 8:20:47 PM | 1.30 | 1:15 | 4:39 | 62 | |
| West Rd | FM-529 | 8:20:47 PM | 2.50 | 2:14 | 6:53 | 67 | |
| FM-529 | Beckendorff | 8:20:47 PM | 1.00 | 1:03 | 7:56 | 57 | |
| Beckendorff | Clay Rd | 8:20:47 PM | 1.30 | 1:13 | 9:09 | 64 | |
| Clay Rd | Morton | 8:20:47 PM | 1.60 | 1:47 | 10:56 | 54 | |
| Morton | IH-10 Katy | 8:20:47 PM | 1.50 | 4:37 | 15:33 | 19 |  |
| IH-10 Katy | Kingsland | 8:20:47 PM | 1.25 | 1:08 | 16:41 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:20:47 PM | 2.20 | 2:12 | 18:53 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:20:47 PM | 2.00 | 2:03 | 20:56 | 59 | |
| S Fry Rd | Bellaire | 8:20:47 PM | 1.60 | 1:39 | 22:35 | 58 | |
| Bellaire | W Bellfort | 8:16:48 PM | 2.90 | 3:01 | 25:36 | 58 | |
| W Bellfort | Harlem Rd | 8:20:47 PM | 1.50 | 1:27 | 27:03 | 62 | |
| Harlem Rd | Oyster Creek | 8:20:47 PM | 1.60 | 1:39 | 28:42 | 58 | |
| 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 | 28:39 | 28:39 | 64 | |
