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 | 7:34:37 PM | 1.00 | 1:08 | 1:08 | 53 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:49:34 PM | 1.60 | 1:37 | 2:43 | 59 | |
| Harlem Rd | W Bellfort | 7:49:34 PM | 1.50 | 1:20 | 4:03 | 68 | |
| W Bellfort | Bellaire | 7:49:34 PM | 2.90 | 2:38 | 6:41 | 66 | |
| Bellaire | S Fry Rd | 7:42:35 PM | 1.60 | 1:18 | 7:59 | 74 | |
| S Fry Rd | Cinco Ranch Blvd | 7:49:34 PM | 2.00 | 2:07 | 10:06 | 57 | |
| Cinco Ranch Blvd | Kingsland | 7:49:34 PM | 2.20 | 2:12 | 12:18 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:49:34 PM | 1.50 | 2:45 | 15:02 | 33 |  |
| Morton | Clay Rd | 7:49:34 PM | 1.60 | 1:23 | 16:25 | 69 | |
| Clay Rd | Beckendorff | 7:49:34 PM | 1.30 | 1:16 | 17:41 | 62 | |
| Beckendorff | FM-529 | 7:49:34 PM | 1.00 | 00:53 | 18:34 | 68 | |
| FM-529 | West Rd | 7:49:34 PM | 2.50 | 1:53 | 20:27 | 80 | |
| West Rd | House Hahl | 7:49:34 PM | 1.30 | 1:27 | 21:54 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:49:34 PM | 1.40 | 1:17 | 23:11 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:49:34 PM | 2.40 | 2:09 | 25:20 | 67 | |
| Summary | 30.55 | 25:20 | 25:20 | 72 | |
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 | 7:49:34 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:49:34 PM | 1.40 | 1:16 | 3:21 | 66 | |
| House Hahl | West Rd | 7:49:34 PM | 1.30 | 1:33 | 4:54 | 50 | |
| West Rd | FM-529 | 7:49:34 PM | 2.50 | 1:48 | 6:42 | 83 | |
| FM-529 | Beckendorff | 7:49:34 PM | 1.00 | 00:56 | 7:38 | 64 | |
| Beckendorff | Clay Rd | 7:49:34 PM | 1.30 | 1:05 | 8:43 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:49:34 PM | 1.50 | 1:07 | 9:49 | 81 | |
| IH-10 Katy | Kingsland | 7:49:34 PM | 1.25 | 1:24 | 11:13 | 54 | |
| Kingsland | Cinco Ranch Blvd | 7:49:34 PM | 2.20 | 1:53 | 13:06 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 7:49:34 PM | 2.00 | 1:40 | 14:46 | 72 | |
| S Fry Rd | Bellaire | 7:46:34 PM | 1.60 | 1:22 | 16:08 | 70 | |
| Bellaire | W Bellfort | 7:49:34 PM | 2.90 | 2:28 | 18:36 | 71 | |
| W Bellfort | Harlem Rd | 7:44:34 PM | 1.50 | 1:12 | 19:48 | 75 | |
| Harlem Rd | Oyster Creek | 7:49:34 PM | 1.60 | 1:20 | 21:08 | 72 | |
| 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 | 21:05 | 21:05 | 87 | |
