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 | 8:33:43 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| 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 | 8:33:43 PM | 2.90 | 3:05 | 4:02 | 56 | |
| Bellaire | S Fry Rd | 8:33:43 PM | 1.60 | 1:32 | 5:34 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:33:43 PM | 2.00 | 2:04 | 7:38 | 58 | |
| Cinco Ranch Blvd | Kingsland | 8:33:43 PM | 2.20 | 2:49 | 10:27 | 47 |  |
| Kingsland | IH-10 Katy | 8:31:43 PM | 1.25 | 1:03 | 11:30 | 71 | |
| IH-10 Katy | Morton | 8:33:43 PM | 1.50 | 1:52 | 13:22 | 48 | |
| Morton | Clay Rd | 8:33:43 PM | 1.60 | 1:20 | 14:42 | 72 | |
| Clay Rd | Beckendorff | 8:33:43 PM | 1.30 | 1:20 | 16:02 | 58 | |
| Beckendorff | FM-529 | 8:33:43 PM | 1.00 | 00:55 | 16:57 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:33:43 PM | 1.40 | 1:17 | 18:12 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:33:43 PM | 2.40 | 2:02 | 20:14 | 71 | |
| Summary | 30.55 | 20:14 | 20:14 | 91 | |
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 | 8:33:43 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:33:43 PM | 1.40 | 1:15 | 3:20 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:33:43 PM | 1.00 | 1:05 | 4:23 | 55 | |
| Beckendorff | Clay Rd | 8:33:43 PM | 1.30 | 1:10 | 5:33 | 67 | |
| Clay Rd | Morton | 8:24:44 PM | 1.60 | 1:53 | 7:26 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:33:43 PM | 1.25 | 1:03 | 8:28 | 71 | |
| Kingsland | Cinco Ranch Blvd | 8:33:43 PM | 2.20 | 2:06 | 10:34 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 8:33:43 PM | 2.00 | 2:00 | 12:34 | 60 | |
| S Fry Rd | Bellaire | 8:33:43 PM | 1.60 | 1:31 | 14:05 | 63 | |
| Bellaire | W Bellfort | 8:33:43 PM | 2.90 | 2:43 | 16:48 | 64 | |
| 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 | 16:43 | 16:43 | 110 | |
