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 | 7:43:33 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:47:33 PM | 1.60 | 1:33 | 2:29 | 62 | |
| Harlem Rd | W Bellfort | 7:45:33 PM | 1.50 | 1:13 | 3:42 | 74 | |
| W Bellfort | Bellaire | 7:33:34 PM | 2.90 | 2:34 | 6:16 | 68 | |
| Bellaire | S Fry Rd | 7:41:34 PM | 1.60 | 1:33 | 7:49 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 7:47:33 PM | 2.00 | 1:56 | 9:45 | 62 | |
| Cinco Ranch Blvd | Kingsland | 7:47:33 PM | 2.20 | 2:02 | 11:47 | 65 | |
| Kingsland | IH-10 Katy | 7:47:33 PM | 1.25 | 1:05 | 12:52 | 69 | |
| IH-10 Katy | Morton | 7:44:34 PM | 1.50 | 1:44 | 14:36 | 52 | |
| Morton | Clay Rd | 7:47:33 PM | 1.60 | 1:20 | 15:56 | 72 | |
| Clay Rd | Beckendorff | 7:47:33 PM | 1.30 | 1:15 | 17:11 | 62 | |
| Beckendorff | FM-529 | 7:47:33 PM | 1.00 | 00:52 | 18:03 | 69 | |
| FM-529 | West Rd | 7:47:33 PM | 2.50 | 1:47 | 19:50 | 84 | |
| West Rd | House Hahl | 7:47:33 PM | 1.30 | 1:23 | 21:13 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 7:47:33 PM | 1.40 | 1:13 | 22:26 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:47:33 PM | 2.40 | 1:59 | 24:25 | 73 | |
| Summary | 30.55 | 24:25 | 24:25 | 75 | |
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 | 7:47:33 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:47:33 PM | 1.40 | 1:20 | 3:29 | 63 | |
| House Hahl | West Rd | 7:47:33 PM | 1.30 | 1:34 | 5:03 | 50 | |
| West Rd | FM-529 | 7:47:33 PM | 2.50 | 1:59 | 7:02 | 76 | |
| FM-529 | Beckendorff | 7:47:33 PM | 1.00 | 1:10 | 8:12 | 51 | |
| Beckendorff | Clay Rd | 7:47:33 PM | 1.30 | 1:10 | 9:22 | 67 | |
| Clay Rd | Morton | 7:44:34 PM | 1.60 | 1:55 | 11:17 | 50 | |
| Morton | IH-10 Katy | 7:47:33 PM | 1.50 | 1:58 | 13:15 | 46 |  |
| IH-10 Katy | Kingsland | 7:47:33 PM | 1.25 | 00:59 | 14:14 | 76 | |
| Kingsland | Cinco Ranch Blvd | 7:47:33 PM | 2.20 | 2:11 | 16:25 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 7:47:33 PM | 2.00 | 1:45 | 18:10 | 69 | |
| S Fry Rd | Bellaire | 7:47:33 PM | 1.60 | 1:27 | 19:37 | 66 | |
| Bellaire | W Bellfort | 7:47:33 PM | 2.90 | 2:29 | 22:06 | 70 | |
| W Bellfort | Harlem Rd | 7:47:33 PM | 1.50 | 1:12 | 23:18 | 75 | |
| Harlem Rd | Oyster Creek | 7:47:33 PM | 1.60 | 1:28 | 24:46 | 65 | |
| 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 | 24:43 | 24:43 | 74 | |
