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 | 11:00:35 PM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 11:00:35 PM | 1.60 | 1:34 | 3:16 | 61 | |
| Harlem Rd | W Bellfort | 10:58:35 PM | 1.50 | 1:15 | 4:31 | 72 | |
| W Bellfort | Bellaire | 10:57:35 PM | 2.90 | 2:30 | 7:01 | 70 | |
| Bellaire | S Fry Rd | 11:00:35 PM | 1.60 | 1:28 | 8:29 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 11:00:35 PM | 2.00 | 1:47 | 10:16 | 67 | |
| Cinco Ranch Blvd | Kingsland | 11:00:35 PM | 2.20 | 2:05 | 12:21 | 63 | |
| Kingsland | IH-10 Katy | 11:00:35 PM | 1.25 | 1:09 | 13:30 | 65 | |
| IH-10 Katy | Morton | 11:00:35 PM | 1.50 | 1:38 | 15:08 | 55 | |
| Morton | Clay Rd | 11:00:35 PM | 1.60 | 1:26 | 16:34 | 67 | |
| Clay Rd | Beckendorff | 11:00:35 PM | 1.30 | 1:11 | 17:45 | 66 | |
| Beckendorff | FM-529 | 11:00:35 PM | 1.00 | 00:55 | 18:40 | 65 | |
| FM-529 | West Rd | 11:00:35 PM | 2.50 | 2:07 | 20:47 | 71 | |
| West Rd | House Hahl | 11:00:35 PM | 1.30 | 1:14 | 22:01 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:00:35 PM | 1.40 | 1:18 | 23:19 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:00:35 PM | 2.40 | 2:11 | 25:30 | 66 | |
| 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 | 11:00:35 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:00:35 PM | 1.40 | 1:26 | 3:30 | 59 | |
| House Hahl | West Rd | 11:00:35 PM | 1.30 | 1:19 | 4:49 | 59 | |
| West Rd | FM-529 | 10:58:35 PM | 2.50 | 2:30 | 7:19 | 60 | |
| FM-529 | Beckendorff | 11:00:35 PM | 1.00 | 1:14 | 8:33 | 49 |  |
| Beckendorff | Clay Rd | 11:00:35 PM | 1.30 | 1:08 | 9:41 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:00:35 PM | 1.25 | 1:09 | 10:48 | 65 | |
| Kingsland | Cinco Ranch Blvd | 11:00:35 PM | 2.20 | 2:11 | 12:59 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 11:00:35 PM | 2.00 | 1:58 | 14:57 | 61 | |
| S Fry Rd | Bellaire | 11:00:35 PM | 1.60 | 2:38 | 17:35 | 36 |  |
| Bellaire | W Bellfort | 10:58:35 PM | 2.90 | 2:37 | 20:12 | 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 | 20:07 | 20:07 | 91 | |
