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 | 7:25:30 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:25:30 PM | 1.60 | 1:41 | 2:38 | 57 | |
| Harlem Rd | W Bellfort | 7:26:30 PM | 1.50 | 1:12 | 3:50 | 75 | |
| W Bellfort | Bellaire | 7:26:30 PM | 2.90 | 2:45 | 6:35 | 63 | |
| Bellaire | S Fry Rd | 7:26:30 PM | 1.60 | 1:29 | 8:04 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 7:26:30 PM | 2.00 | 1:52 | 9:56 | 64 | |
| Cinco Ranch Blvd | Kingsland | 7:26:30 PM | 2.20 | 2:14 | 12:10 | 59 | |
| Kingsland | IH-10 Katy | 7:26:30 PM | 1.25 | 1:06 | 13:16 | 68 | |
| IH-10 Katy | Morton | 7:26:30 PM | 1.50 | 1:58 | 15:14 | 46 |  |
| Morton | Clay Rd | 7:26:30 PM | 1.60 | 1:26 | 16:40 | 67 | |
| Clay Rd | Beckendorff | 7:26:30 PM | 1.30 | 1:17 | 17:57 | 61 | |
| Beckendorff | FM-529 | 7:26:30 PM | 1.00 | 00:52 | 18:49 | 69 | |
| FM-529 | West Rd | 7:26:30 PM | 2.50 | 1:53 | 20:42 | 80 | |
| West Rd | House Hahl | 7:26:30 PM | 1.30 | 1:32 | 22:14 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 7:26:30 PM | 1.40 | 1:17 | 23:31 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:26:30 PM | 2.40 | 2:16 | 25:47 | 64 | |
| Summary | 30.55 | 25:47 | 25:47 | 71 | |
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 | 7:26:30 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:26:30 PM | 1.40 | 1:17 | 3:21 | 65 | |
| House Hahl | West Rd | 7:26:30 PM | 1.30 | 1:34 | 4:55 | 50 | |
| West Rd | FM-529 | 7:26:30 PM | 2.50 | 1:46 | 6:41 | 85 | |
| FM-529 | Beckendorff | 7:26:30 PM | 1.00 | 00:56 | 7:37 | 64 | |
| Beckendorff | Clay Rd | 7:26:30 PM | 1.30 | 1:08 | 8:45 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:54:36 PM | 1.25 | 1:04 | 9:47 | 70 | |
| Kingsland | Cinco Ranch Blvd | 7:26:30 PM | 2.20 | 1:54 | 11:41 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 7:26:30 PM | 2.00 | 1:43 | 13:24 | 70 | |
| S Fry Rd | Bellaire | 7:26:30 PM | 1.60 | 1:19 | 14:43 | 73 | |
| Bellaire | W Bellfort | 7:26:30 PM | 2.90 | 2:30 | 17:13 | 70 | |
| W Bellfort | Harlem Rd | 7:26:30 PM | 1.50 | 1:10 | 18:23 | 77 | |
| 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 | 7:26:30 PM | 1.00 | 1:01 | 19:21 | 59 | |
| Summary | 30.55 | 19:21 | 19:21 | 95 | |
