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 | 8:08:43 PM | 1.60 | 1:23 | 1:20 | 69 |  |
| Harlem Rd | W Bellfort | 8:08:43 PM | 1.50 | 1:20 | 2:40 | 68 | |
| W Bellfort | Bellaire | 8:08:43 PM | 2.90 | 2:45 | 5:25 | 63 | |
| Bellaire | S Fry Rd | 8:08:43 PM | 1.60 | 1:23 | 6:48 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:08:43 PM | 2.00 | 2:02 | 8:50 | 59 | |
| Cinco Ranch Blvd | Kingsland | 8:08:43 PM | 2.20 | 2:12 | 11:02 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:51:45 PM | 1.50 | 2:00 | 13:01 | 45 |  |
| Morton | Clay Rd | 8:08:43 PM | 1.60 | 1:25 | 14:26 | 68 | |
| Clay Rd | Beckendorff | 8:08:43 PM | 1.30 | 1:16 | 15:42 | 62 | |
| Beckendorff | FM-529 | 8:08:43 PM | 1.00 | 00:54 | 16:36 | 67 | |
| FM-529 | West Rd | 8:08:43 PM | 2.50 | 2:24 | 19:00 | 62 | |
| West Rd | House Hahl | 8:08:43 PM | 1.30 | 1:11 | 20:11 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:08:43 PM | 1.40 | 1:14 | 21:25 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:08:43 PM | 2.40 | 2:04 | 23:29 | 70 | |
| 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 | 8:08:43 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:08:43 PM | 1.40 | 1:15 | 3:19 | 67 | |
| House Hahl | West Rd | 8:08:43 PM | 1.30 | 1:15 | 4:34 | 62 | |
| West Rd | FM-529 | 8:08:43 PM | 2.50 | 2:08 | 6:42 | 70 | |
| FM-529 | Beckendorff | 8:08:43 PM | 1.00 | 1:00 | 7:42 | 60 | |
| Beckendorff | Clay Rd | 8:08:43 PM | 1.30 | 1:08 | 8:50 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:08:43 PM | 1.25 | 4:15 | 13:03 | 18 |  |
| Kingsland | Cinco Ranch Blvd | 8:08:43 PM | 2.20 | 2:19 | 15:22 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 8:08:43 PM | 2.00 | 2:05 | 17:27 | 58 | |
| S Fry Rd | Bellaire | 8:05:43 PM | 1.60 | 2:23 | 19:50 | 40 | |
| Bellaire | W Bellfort | 8:08:43 PM | 2.90 | 2:39 | 22:29 | 66 | |
| 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 | 22:24 | 22:24 | 82 | |
