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 | 10:21:34 PM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 10:21:34 PM | 1.50 | 1:10 | 2:37 | 77 | |
| W Bellfort | Bellaire | 10:21:34 PM | 2.90 | 2:27 | 5:04 | 71 | |
| Bellaire | S Fry Rd | 10:11:35 PM | 1.60 | 1:22 | 6:26 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 10:21:34 PM | 2.00 | 1:53 | 8:19 | 64 | |
| Cinco Ranch Blvd | Kingsland | 10:19:34 PM | 2.20 | 2:03 | 10:22 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:21:34 PM | 1.50 | 1:50 | 12:11 | 49 |  |
| Morton | Clay Rd | 10:21:34 PM | 1.60 | 1:22 | 13:33 | 70 | |
| Clay Rd | Beckendorff | 10:21:34 PM | 1.30 | 1:15 | 14:48 | 62 | |
| Beckendorff | FM-529 | 10:21:34 PM | 1.00 | 00:50 | 15:38 | 72 | |
| FM-529 | West Rd | 10:21:34 PM | 2.50 | 2:20 | 17:58 | 64 | |
| West Rd | House Hahl | 10:21:34 PM | 1.30 | 1:14 | 19:12 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 10:21:34 PM | 1.40 | 1:18 | 20:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:21:34 PM | 2.40 | 1:58 | 22:28 | 73 | |
| 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 | 10:21:34 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 10:21:34 PM | 1.40 | 1:14 | 3:16 | 68 | |
| House Hahl | West Rd | 10:21:34 PM | 1.30 | 1:13 | 4:29 | 64 | |
| West Rd | FM-529 | 10:21:34 PM | 2.50 | 2:02 | 6:31 | 74 | |
| FM-529 | Beckendorff | 10:21:34 PM | 1.00 | 00:57 | 7:28 | 63 | |
| Beckendorff | Clay Rd | 10:21:34 PM | 1.30 | 1:09 | 8:37 | 68 | |
| Clay Rd | Morton | 10:21:34 PM | 1.60 | 1:52 | 10:29 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:21:34 PM | 1.25 | 1:23 | 11:51 | 54 | |
| Kingsland | Cinco Ranch Blvd | 10:21:34 PM | 2.20 | 2:03 | 13:54 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 10:21:34 PM | 2.00 | 1:50 | 15:44 | 65 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:21:34 PM | 2.90 | 2:15 | 17:58 | 77 | |
| 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 | 17:53 | 17:53 | 102 | |
