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 | 7:46:44 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:46:44 PM | 1.60 | 1:26 | 2:17 | 67 | |
| Harlem Rd | W Bellfort | 7:13:45 PM | 1.50 | 1:16 | 3:33 | 71 | |
| W Bellfort | Bellaire | 7:46:44 PM | 2.90 | 2:25 | 5:58 | 72 | |
| Bellaire | S Fry Rd | 7:46:44 PM | 1.60 | 1:20 | 7:18 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | 7:46:44 PM | 2.00 | 1:56 | 9:14 | 62 | |
| Cinco Ranch Blvd | Kingsland | 7:46:44 PM | 2.20 | 2:16 | 11:30 | 58 | |
| Kingsland | IH-10 Katy | 7:46:44 PM | 1.25 | 00:59 | 12:29 | 76 | |
| IH-10 Katy | Morton | 7:46:44 PM | 1.50 | 1:36 | 14:05 | 56 | |
| Morton | Clay Rd | 7:46:44 PM | 1.60 | 1:23 | 15:28 | 69 | |
| Clay Rd | Beckendorff | 7:46:44 PM | 1.30 | 1:15 | 16:43 | 62 | |
| Beckendorff | FM-529 | 7:46:44 PM | 1.00 | 00:56 | 17:39 | 64 | |
| FM-529 | West Rd | 7:46:44 PM | 2.50 | 1:50 | 19:29 | 82 | |
| West Rd | House Hahl | 7:46:44 PM | 1.30 | 1:25 | 20:54 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 7:46:44 PM | 1.40 | 1:15 | 22:09 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:46:44 PM | 2.40 | 2:02 | 24:11 | 71 | |
| Summary | 30.55 | 24:11 | 24:11 | 76 | |
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 | 7:46:44 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:46:44 PM | 1.40 | 1:18 | 3:25 | 65 | |
| House Hahl | West Rd | 7:46:44 PM | 1.30 | 1:35 | 5:00 | 49 |  |
| West Rd | FM-529 | 7:46:44 PM | 2.50 | 1:52 | 6:52 | 80 | |
| FM-529 | Beckendorff | 7:46:44 PM | 1.00 | 00:57 | 7:49 | 63 | |
| Beckendorff | Clay Rd | 7:46:44 PM | 1.30 | 1:09 | 8:58 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:46:44 PM | 1.50 | 1:04 | 10:01 | 84 | |
| IH-10 Katy | Kingsland | 7:46:44 PM | 1.25 | 00:59 | 11:00 | 76 | |
| Kingsland | Cinco Ranch Blvd | 7:46:44 PM | 2.20 | 1:54 | 12:54 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 7:46:44 PM | 2.00 | 1:43 | 14:37 | 70 | |
| S Fry Rd | Bellaire | 7:46:44 PM | 1.60 | 1:22 | 15:59 | 70 | |
| Bellaire | W Bellfort | 7:46:44 PM | 2.90 | 2:24 | 18:23 | 73 | |
| W Bellfort | Harlem Rd | 7:46:44 PM | 1.50 | 1:10 | 19:33 | 77 | |
| Harlem Rd | Oyster Creek | 7:46:44 PM | 1.60 | 1:22 | 20:55 | 70 | |
| 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 | 20:52 | 20:52 | 88 | |
