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 | 3:33:49 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:33:49 PM | 1.60 | 1:22 | 2:19 | 70 | |
| Harlem Rd | W Bellfort | 3:33:49 PM | 1.50 | 1:18 | 3:37 | 69 | |
| W Bellfort | Bellaire | 3:33:49 PM | 2.90 | 2:34 | 6:11 | 68 | |
| Bellaire | S Fry Rd | 3:33:49 PM | 1.60 | 1:19 | 7:30 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 3:33:49 PM | 2.00 | 2:04 | 9:34 | 58 | |
| Cinco Ranch Blvd | Kingsland | 3:33:49 PM | 2.20 | 2:49 | 12:23 | 47 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:33:49 PM | 1.50 | 2:27 | 14:49 | 37 |  |
| Morton | Clay Rd | 3:33:49 PM | 1.60 | 2:14 | 17:03 | 43 | |
| Clay Rd | Beckendorff | 3:33:49 PM | 1.30 | 1:18 | 18:21 | 60 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 3:33:49 PM | 1.30 | 1:31 | 19:50 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:33:49 PM | 1.40 | 1:17 | 21:07 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:33:49 PM | 2.40 | 2:12 | 23:19 | 65 | |
| Summary | 30.55 | 23:19 | 23:19 | 79 | |
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 | 3:33:49 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:33:49 PM | 1.40 | 1:16 | 3:19 | 66 | |
| House Hahl | West Rd | 3:33:49 PM | 1.30 | 1:32 | 4:51 | 51 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 3:33:49 PM | 1.30 | 1:09 | 5:58 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:33:49 PM | 1.50 | 1:16 | 7:13 | 71 | |
| IH-10 Katy | Kingsland | 3:33:49 PM | 1.25 | 1:00 | 8:13 | 75 | |
| Kingsland | Cinco Ranch Blvd | 3:33:49 PM | 2.20 | 5:43 | 13:56 | 23 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:33:49 PM | 2.00 | 1:50 | 15:46 | 65 | |
| S Fry Rd | Bellaire | 3:33:49 PM | 1.60 | 1:26 | 17:12 | 67 | |
| Bellaire | W Bellfort | 3:33:49 PM | 2.90 | 2:30 | 19:42 | 70 | |
| 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 | 19:37 | 19:37 | 93 | |
