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 | 11:37:35 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 11:37:35 PM | 1.50 | 1:13 | 2:41 | 74 | |
| W Bellfort | Bellaire | 11:37:35 PM | 2.90 | 2:24 | 5:05 | 73 | |
| Bellaire | S Fry Rd | 11:36:35 PM | 1.60 | 1:30 | 6:35 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 11:37:35 PM | 2.00 | 1:54 | 8:29 | 63 | |
| Cinco Ranch Blvd | Kingsland | 11:37:35 PM | 2.20 | 2:07 | 10:36 | 62 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:37:35 PM | 1.50 | 2:00 | 12:35 | 45 |  |
| Morton | Clay Rd | 11:37:35 PM | 1.60 | 1:32 | 14:07 | 63 | |
| Clay Rd | Beckendorff | 11:37:35 PM | 1.30 | 1:11 | 15:18 | 66 | |
| Beckendorff | FM-529 | 11:37:35 PM | 1.00 | 00:51 | 16:09 | 71 | |
| FM-529 | West Rd | 11:37:35 PM | 2.50 | 2:10 | 18:19 | 69 | |
| West Rd | House Hahl | 11:37:35 PM | 1.30 | 1:12 | 19:31 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 11:37:35 PM | 1.40 | 1:17 | 20:48 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:37:35 PM | 2.40 | 2:07 | 22:55 | 68 | |
| 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 | 11:37:35 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:37:35 PM | 1.40 | 1:18 | 3:21 | 65 | |
| House Hahl | West Rd | 11:37:35 PM | 1.30 | 1:13 | 4:34 | 64 | |
| West Rd | FM-529 | 11:37:35 PM | 2.50 | 2:02 | 6:36 | 74 | |
| FM-529 | Beckendorff | 11:25:36 PM | 1.00 | 1:03 | 7:39 | 57 | |
| Beckendorff | Clay Rd | 11:37:35 PM | 1.30 | 1:06 | 8:45 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:37:35 PM | 1.25 | 1:23 | 10:06 | 54 | |
| Kingsland | Cinco Ranch Blvd | 11:37:35 PM | 2.20 | 2:15 | 12:21 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 11:37:35 PM | 2.00 | 1:54 | 14:15 | 63 | |
| S Fry Rd | Bellaire | 11:37:35 PM | 1.60 | 1:28 | 15:43 | 65 | |
| Bellaire | W Bellfort | 11:37:35 PM | 2.90 | 2:33 | 18:16 | 68 | |
| W Bellfort | Harlem Rd | 11:34:35 PM | 1.50 | 2:00 | 20:16 | 45 | |
| 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 | 20:12 | 20:12 | 91 | |
