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 | 8:28:42 PM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 8:28:42 PM | 1.50 | 1:14 | 2:35 | 73 | |
| W Bellfort | Bellaire | 8:28:42 PM | 2.90 | 2:25 | 5:00 | 72 | |
| Bellaire | S Fry Rd | 8:28:42 PM | 1.60 | 1:34 | 6:34 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 8:28:42 PM | 2.00 | 1:59 | 8:33 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:28:42 PM | 1.25 | 2:29 | 11:01 | 30 |  |
| IH-10 Katy | Morton | 8:28:42 PM | 1.50 | 1:42 | 12:43 | 53 | |
| Morton | Clay Rd | 8:28:42 PM | 1.60 | 1:28 | 14:11 | 65 | |
| Clay Rd | Beckendorff | 8:28:42 PM | 1.30 | 1:26 | 15:37 | 54 | |
| Beckendorff | FM-529 | 8:28:42 PM | 1.00 | 00:53 | 16:30 | 68 | |
| FM-529 | West Rd | 8:28:42 PM | 2.50 | 2:07 | 18:37 | 71 | |
| West Rd | House Hahl | 8:28:42 PM | 1.30 | 1:08 | 19:45 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 8:28:42 PM | 1.40 | 1:14 | 20:59 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:28:42 PM | 2.40 | 2:13 | 23:12 | 65 | |
| 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 | 8:28:42 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:28:42 PM | 1.40 | 1:16 | 3:21 | 66 | |
| House Hahl | West Rd | 8:28:42 PM | 1.30 | 1:12 | 4:33 | 65 | |
| West Rd | FM-529 | 8:28:42 PM | 2.50 | 2:12 | 6:45 | 68 | |
| FM-529 | Beckendorff | 8:28:42 PM | 1.00 | 00:53 | 7:38 | 68 | |
| Beckendorff | Clay Rd | 8:28:42 PM | 1.30 | 1:11 | 8:49 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:28:42 PM | 1.50 | 2:22 | 11:10 | 38 | |
| IH-10 Katy | Kingsland | 8:28:42 PM | 1.25 | 8:51 | 20:01 | 8 |  |
| Kingsland | Cinco Ranch Blvd | 8:28:42 PM | 2.20 | 4:43 | 24:44 | 28 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:28:42 PM | 2.00 | 2:03 | 26:47 | 59 | |
| S Fry Rd | Bellaire | 8:23:42 PM | 1.60 | 1:23 | 28:10 | 69 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:28:42 PM | 1.50 | 2:35 | 30:44 | 35 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 30:40 | 30:40 | 60 | |
