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 | 12:14:30 PM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:15:30 PM | 1.60 | 1:26 | 2:26 | 67 | |
| Harlem Rd | W Bellfort | 12:15:30 PM | 1.50 | 1:22 | 3:48 | 66 | |
| W Bellfort | Bellaire | 12:15:30 PM | 2.90 | 2:43 | 6:31 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:15:30 PM | 2.00 | 2:11 | 8:40 | 55 | |
| Kingsland | IH-10 Katy | 12:15:30 PM | 1.50 | 1:01 | 9:41 | 89 | |
| IH-10 Katy | Morton | 12:15:30 PM | 1.50 | 1:42 | 11:23 | 53 | |
| Morton | Clay Rd | 12:15:30 PM | 1.60 | 1:25 | 12:48 | 68 | |
| Clay Rd | Beckendorff | 12:15:30 PM | 1.30 | 1:17 | 14:05 | 61 | |
| Beckendorff | FM-529 | 12:15:30 PM | 1.00 | 00:50 | 14:55 | 72 | |
| FM-529 | West Rd | 12:15:30 PM | 2.50 | 2:09 | 17:04 | 70 | |
| West Rd | House Hahl | 12:15:30 PM | 1.30 | 1:12 | 18:16 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:15:30 PM | 1.40 | 1:12 | 19:28 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:15:30 PM | 2.40 | 2:07 | 21:35 | 68 | |
| Summary | 30.6 | 21:35 | 21:35 | 85 | |
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 | 12:15:30 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:15:30 PM | 1.40 | 1:23 | 3:27 | 61 | |
| House Hahl | West Rd | 12:15:30 PM | 1.30 | 1:18 | 4:45 | 60 | |
| West Rd | FM-529 | 12:15:30 PM | 2.50 | 2:09 | 6:54 | 70 | |
| FM-529 | Beckendorff | 12:15:30 PM | 1.00 | 1:08 | 8:02 | 53 | |
| Beckendorff | Clay Rd | 12:15:30 PM | 1.30 | 1:09 | 9:11 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:15:30 PM | 1.50 | 1:21 | 10:30 | 67 | |
| Kingsland | Cinco Ranch Blvd | 12:15:30 PM | 2.00 | 2:10 | 12:40 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:15:30 PM | 2.90 | 2:48 | 15:26 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 12:15:30 PM | 1.60 | 1:28 | 16:53 | 65 | |
| Oyster Creek | FM-1464 | 12:15:30 PM | 2.00 | 1:48 | 18:41 | 67 | |
| FM-1464 | New Territory | 12:15:30 PM | 1.50 | 1:22 | 20:03 | 66 | |
| New Territory | Brazos River | 12:15:30 PM | 1.00 | 00:49 | 20:52 | 73 | |
| Summary | 30.6 | 20:52 | 20:52 | 88 | |
