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 | 7:33:44 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:33:44 PM | 1.60 | 1:28 | 2:21 | 65 | |
| Harlem Rd | W Bellfort | 7:13:45 PM | 1.50 | 1:16 | 3:37 | 71 | |
| W Bellfort | Bellaire | 7:33:44 PM | 2.90 | 2:31 | 6:08 | 69 | |
| Bellaire | S Fry Rd | 7:33:44 PM | 1.60 | 1:23 | 7:31 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:33:44 PM | 2.00 | 1:52 | 9:23 | 64 | |
| Cinco Ranch Blvd | Kingsland | 7:33:44 PM | 2.20 | 2:10 | 11:33 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:09:44 PM | 1.50 | 1:45 | 13:17 | 51 | |
| Morton | Clay Rd | 7:33:44 PM | 1.60 | 1:22 | 14:39 | 70 | |
| Clay Rd | Beckendorff | 7:33:44 PM | 1.30 | 1:15 | 15:54 | 62 | |
| Beckendorff | FM-529 | 7:33:44 PM | 1.00 | 00:53 | 16:47 | 68 | |
| FM-529 | West Rd | 7:33:44 PM | 2.50 | 1:49 | 18:36 | 83 | |
| West Rd | House Hahl | 7:33:44 PM | 1.30 | 1:23 | 19:59 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 7:33:44 PM | 1.40 | 1:15 | 21:14 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:33:44 PM | 2.40 | 1:57 | 23:11 | 74 | |
| Summary | 30.55 | 23:11 | 23:11 | 79 | |
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 | 7:33:44 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:33:44 PM | 1.40 | 1:12 | 3:18 | 70 | |
| House Hahl | West Rd | 7:33:44 PM | 1.30 | 1:31 | 4:49 | 51 | |
| West Rd | FM-529 | 7:33:44 PM | 2.50 | 1:45 | 6:34 | 86 | |
| FM-529 | Beckendorff | 7:33:44 PM | 1.00 | 1:04 | 7:38 | 56 | |
| Beckendorff | Clay Rd | 7:33:44 PM | 1.30 | 1:06 | 8:44 | 71 | |
| Clay Rd | Morton | 7:33:44 PM | 1.60 | 1:40 | 10:24 | 58 | |
| Morton | IH-10 Katy | 7:32:45 PM | 1.50 | 3:22 | 13:46 | 27 |  |
| IH-10 Katy | Kingsland | 7:33:44 PM | 1.25 | 1:18 | 15:04 | 58 | |
| Kingsland | Cinco Ranch Blvd | 7:33:44 PM | 2.20 | 1:55 | 16:59 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 7:33:44 PM | 2.00 | 1:47 | 18:46 | 67 | |
| S Fry Rd | Bellaire | 7:33:44 PM | 1.60 | 1:30 | 20:16 | 64 | |
| Bellaire | W Bellfort | 7:33:44 PM | 2.90 | 2:41 | 22:57 | 65 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 7:33:44 PM | 1.60 | 1:30 | 24:26 | 64 | |
| 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 | 24:23 | 24:23 | 75 | |
