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 | 8:00:39 PM | 1.00 | 1:09 | 1:09 | 52 |  |
| 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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:00:39 PM | 2.90 | 2:50 | 3:55 | 61 | |
| Bellaire | S Fry Rd | 8:00:39 PM | 1.60 | 2:12 | 6:07 | 44 |  |
| S Fry Rd | Cinco Ranch Blvd | 8:00:39 PM | 2.00 | 3:11 | 9:18 | 38 |  |
| Cinco Ranch Blvd | Kingsland | 8:00:39 PM | 2.20 | 2:54 | 12:12 | 46 | |
| Kingsland | IH-10 Katy | 8:00:39 PM | 1.25 | 1:29 | 13:41 | 51 | |
| IH-10 Katy | Morton | 8:00:39 PM | 1.50 | 1:58 | 15:39 | 46 | |
| Morton | Clay Rd | 8:00:39 PM | 1.60 | 1:31 | 17:10 | 63 | |
| Clay Rd | Beckendorff | 8:00:39 PM | 1.30 | 1:21 | 18:31 | 58 | |
| Beckendorff | FM-529 | 8:00:39 PM | 1.00 | 1:00 | 19:31 | 60 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:00:39 PM | 1.40 | 1:23 | 20:52 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:00:39 PM | 2.40 | 2:17 | 23:09 | 63 | |
| Summary | 30.55 | 23:09 | 23:09 | 79 | |
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 | 8:00:39 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:00:39 PM | 1.40 | 1:22 | 3:28 | 61 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:00:39 PM | 1.00 | 00:59 | 4:25 | 61 | |
| Beckendorff | Clay Rd | 8:00:39 PM | 1.30 | 1:15 | 5:40 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:00:39 PM | 1.25 | 1:30 | 7:08 | 50 | |
| Kingsland | Cinco Ranch Blvd | 8:00:39 PM | 2.20 | 2:54 | 10:02 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | 8:00:39 PM | 2.00 | 2:13 | 12:15 | 54 | |
| S Fry Rd | Bellaire | 8:00:39 PM | 1.60 | 2:02 | 14:17 | 47 | |
| Bellaire | W Bellfort | 8:00:39 PM | 2.90 | 3:09 | 17:26 | 55 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 17:21 | 17:21 | 106 | |
