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 | 6:01:30 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 6:01:30 PM | 1.50 | 1:15 | 2:41 | 72 | |
| W Bellfort | Bellaire | 6:01:30 PM | 2.90 | 2:34 | 5:15 | 68 | |
| Bellaire | S Fry Rd | 6:01:30 PM | 1.60 | 1:39 | 6:54 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 6:01:30 PM | 2.00 | 7:55 | 14:49 | 15 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 6:01:30 PM | 1.25 | 2:42 | 17:30 | 28 |  |
| IH-10 Katy | Morton | 6:01:30 PM | 1.50 | 8:00 | 25:30 | 11 | |
| Morton | Clay Rd | 6:01:30 PM | 1.60 | 2:25 | 27:55 | 40 |  |
| Clay Rd | Beckendorff | 6:01:30 PM | 1.30 | 1:35 | 29:30 | 49 | |
| Beckendorff | FM-529 | 6:01:30 PM | 1.00 | 00:53 | 30:23 | 68 | |
| FM-529 | West Rd | 6:01:30 PM | 2.50 | 2:07 | 32:30 | 71 | |
| West Rd | House Hahl | 6:01:30 PM | 1.30 | 1:10 | 33:40 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 6:01:30 PM | 1.40 | 1:15 | 34:55 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:01:30 PM | 2.40 | 2:08 | 37:03 | 68 | |
| 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 | 6:01:30 PM | 2.40 | 4:26 | 4:26 | 32 |  |
| Bridgeland Lake Parkway | House Hahl | 6:01:30 PM | 1.40 | 1:19 | 5:45 | 64 | |
| House Hahl | West Rd | 6:01:30 PM | 1.30 | 1:19 | 7:04 | 59 | |
| West Rd | FM-529 | 6:01:30 PM | 2.50 | 2:15 | 9:19 | 67 | |
| FM-529 | Beckendorff | 6:01:30 PM | 1.00 | 00:59 | 10:18 | 61 | |
| Beckendorff | Clay Rd | 6:01:30 PM | 1.30 | 1:18 | 11:36 | 60 | |
| Clay Rd | Morton | 6:01:30 PM | 1.60 | 1:35 | 13:11 | 61 | |
| Morton | IH-10 Katy | 6:01:30 PM | 1.50 | 1:28 | 14:39 | 61 | |
| IH-10 Katy | Kingsland | 6:01:30 PM | 1.25 | 1:31 | 16:10 | 49 | |
| Kingsland | Cinco Ranch Blvd | 6:01:30 PM | 2.20 | 5:55 | 22:05 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 6:01:30 PM | 2.00 | 5:33 | 27:38 | 22 | |
| S Fry Rd | Bellaire | 6:01:30 PM | 1.60 | 1:31 | 29:09 | 63 | |
| Bellaire | W Bellfort | 6:01:30 PM | 2.90 | 2:31 | 31:40 | 69 | |
| W Bellfort | Harlem Rd | 6:01:30 PM | 1.50 | 1:11 | 32:51 | 76 | |
| Harlem Rd | Oyster Creek | 6:01:30 PM | 1.60 | 1:28 | 34:19 | 65 | |
| 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 | 34:16 | 34:16 | 53 | |
