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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:01:30 PM | 1.60 | 1:20 | 1:17 | 72 |  |
| Harlem Rd | W Bellfort | 8:01:30 PM | 1.50 | 1:22 | 2:39 | 66 | |
| W Bellfort | Bellaire | 8:01:30 PM | 2.90 | 2:56 | 5:35 | 59 | |
| Bellaire | S Fry Rd | 8:01:30 PM | 1.60 | 1:29 | 7:04 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:01:30 PM | 2.00 | 2:00 | 9:04 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:01:30 PM | 2.20 | 2:42 | 11:46 | 49 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:01:30 PM | 1.50 | 1:48 | 13:33 | 50 | |
| Morton | Clay Rd | 8:01:30 PM | 1.60 | 1:26 | 14:59 | 67 | |
| Clay Rd | Beckendorff | 8:01:30 PM | 1.30 | 1:14 | 16:13 | 63 | |
| Beckendorff | FM-529 | 8:01:30 PM | 1.00 | 00:54 | 17:07 | 67 | |
| FM-529 | West Rd | 8:01:30 PM | 2.50 | 2:14 | 19:21 | 67 | |
| West Rd | House Hahl | 8:01:30 PM | 1.30 | 1:09 | 20:30 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 8:01:30 PM | 1.40 | 1:14 | 21:44 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:01:30 PM | 2.40 | 2:06 | 23:50 | 69 | |
| Summary | 30.55 | Not Available | |
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 | 8:01:30 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:01:30 PM | 1.40 | 1:20 | 3:25 | 63 | |
| House Hahl | West Rd | 8:01:30 PM | 1.30 | 1:13 | 4:38 | 64 | |
| West Rd | FM-529 | 7:54:31 PM | 2.50 | 2:26 | 7:04 | 62 | |
| FM-529 | Beckendorff | 8:01:30 PM | 1.00 | 1:06 | 8:10 | 55 | |
| Beckendorff | Clay Rd | 8:01:30 PM | 1.30 | 1:10 | 9:20 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:01:30 PM | 1.50 | 11:47 | 21:06 | 8 |  |
| IH-10 Katy | Kingsland | 8:01:30 PM | 1.25 | 1:21 | 22:27 | 56 | |
| Kingsland | Cinco Ranch Blvd | 8:01:30 PM | 2.20 | 2:12 | 24:39 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:01:30 PM | 2.00 | 2:08 | 26:47 | 56 | |
| S Fry Rd | Bellaire | 8:01:30 PM | 1.60 | 2:29 | 29:16 | 39 |  |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:01:30 PM | 1.50 | 1:49 | 31:04 | 50 | |
| Harlem Rd | Oyster Creek | 7:58:30 PM | 1.60 | 1:46 | 32:50 | 54 | |
| 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 | 32:47 | 32:47 | 56 | |
