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 | 8:40:49 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 8:39:50 PM | 1.50 | 1:20 | 2:14 | 68 | |
| W Bellfort | Bellaire | 8:40:49 PM | 2.90 | 2:31 | 4:45 | 69 | |
| Bellaire | S Fry Rd | 8:40:49 PM | 1.60 | 1:30 | 6:15 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 8:40:49 PM | 2.00 | 1:49 | 8:04 | 66 | |
| Cinco Ranch Blvd | Kingsland | 8:40:49 PM | 2.20 | 2:24 | 10:28 | 55 | |
| Kingsland | IH-10 Katy | 8:40:49 PM | 1.25 | 1:12 | 11:40 | 62 | |
| IH-10 Katy | Morton | 8:40:49 PM | 1.50 | 1:55 | 13:35 | 47 |  |
| Morton | Clay Rd | 8:40:49 PM | 1.60 | 1:31 | 15:06 | 63 | |
| Clay Rd | Beckendorff | 8:40:49 PM | 1.30 | 1:19 | 16:25 | 59 | |
| Beckendorff | FM-529 | 8:40:49 PM | 1.00 | 00:54 | 17:19 | 67 | |
| FM-529 | West Rd | 8:40:49 PM | 2.50 | 1:58 | 19:17 | 76 | |
| West Rd | House Hahl | 8:40:49 PM | 1.30 | 1:31 | 20:48 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:40:49 PM | 1.40 | 1:20 | 22:08 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:40:49 PM | 2.40 | 2:10 | 24:18 | 66 | |
| Summary | 30.55 | 24:18 | 24:18 | 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 | 8:40:49 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:40:49 PM | 1.40 | 1:19 | 3:25 | 64 | |
| House Hahl | West Rd | 8:40:49 PM | 1.30 | 1:41 | 5:06 | 46 | |
| West Rd | FM-529 | 8:40:49 PM | 2.50 | 1:43 | 6:49 | 87 | |
| FM-529 | Beckendorff | 8:40:49 PM | 1.00 | 1:07 | 7:56 | 54 | |
| Beckendorff | Clay Rd | 8:40:49 PM | 1.30 | 1:07 | 9:03 | 70 | |
| Clay Rd | Morton | 8:40:49 PM | 1.60 | 1:48 | 10:51 | 53 | |
| Morton | IH-10 Katy | 8:40:49 PM | 1.50 | 1:12 | 12:03 | 75 | |
| IH-10 Katy | Kingsland | 8:40:49 PM | 1.25 | 1:20 | 13:23 | 56 | |
| Kingsland | Cinco Ranch Blvd | 8:40:49 PM | 2.20 | 1:55 | 15:18 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 8:40:49 PM | 2.00 | 1:51 | 17:09 | 65 | |
| S Fry Rd | Bellaire | 8:40:49 PM | 1.60 | 1:22 | 18:31 | 70 | |
| Bellaire | W Bellfort | 8:40:49 PM | 2.90 | 2:34 | 21:05 | 68 | |
| W Bellfort | Harlem Rd | 8:40:49 PM | 1.50 | 1:15 | 22:20 | 72 | |
| Harlem Rd | Oyster Creek | 8:40:49 PM | 1.60 | 1:30 | 23:50 | 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 | 23:47 | 23:47 | 77 | |
