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 | 4:22:35 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 | 4:34:37 PM | 1.60 | 1:29 | 2:26 | 65 | |
| Harlem Rd | W Bellfort | 4:34:37 PM | 1.50 | 1:14 | 3:40 | 73 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:34:37 PM | 2.00 | 2:22 | 6:00 | 51 | |
| Cinco Ranch Blvd | Kingsland | 4:34:37 PM | 2.20 | 3:14 | 9:14 | 41 |  |
| Kingsland | IH-10 Katy | 4:34:37 PM | 1.25 | 1:07 | 10:21 | 67 | |
| IH-10 Katy | Morton | 4:34:37 PM | 1.50 | 6:11 | 16:32 | 15 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 4:34:37 PM | 1.00 | 00:59 | 17:29 | 61 | |
| FM-529 | West Rd | 4:34:37 PM | 2.50 | 1:50 | 19:19 | 82 | |
| West Rd | House Hahl | 4:34:37 PM | 1.30 | 1:33 | 20:52 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 4:34:37 PM | 1.40 | 1:19 | 22:11 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:34:37 PM | 2.40 | 2:14 | 24:25 | 64 | |
| Summary | 30.55 | 24:25 | 24:25 | 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 | 4:34:37 PM | 2.40 | 2:23 | 2:23 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 4:34:37 PM | 1.40 | 1:22 | 3:45 | 61 | |
| House Hahl | West Rd | 4:34:37 PM | 1.30 | 1:36 | 5:21 | 49 | |
| West Rd | FM-529 | 4:34:37 PM | 2.50 | 2:00 | 7:21 | 75 | |
| FM-529 | Beckendorff | 4:34:37 PM | 1.00 | 1:05 | 8:26 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:34:37 PM | 1.50 | 1:30 | 9:54 | 60 | |
| IH-10 Katy | Kingsland | 4:34:37 PM | 1.25 | 1:14 | 11:08 | 61 | |
| Kingsland | Cinco Ranch Blvd | 4:34:37 PM | 2.20 | 6:20 | 17:28 | 21 |  |
| Cinco Ranch Blvd | S Fry Rd | 4:34:37 PM | 2.00 | 3:20 | 20:48 | 36 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 4:34:37 PM | 1.60 | 1:29 | 22:14 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:34:37 PM | 1.00 | 00:51 | 23:03 | 71 | |
| Summary | 30.55 | 23:03 | 23:03 | 80 | |
