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 | 7:31:33 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:31:33 PM | 1.60 | 1:23 | 2:14 | 69 | |
| Harlem Rd | W Bellfort | 7:31:33 PM | 1.50 | 1:14 | 3:28 | 73 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:31:33 PM | 2.00 | 2:04 | 5:30 | 58 | |
| Cinco Ranch Blvd | Kingsland | 7:31:33 PM | 2.20 | 2:56 | 8:26 | 45 |  |
| Kingsland | IH-10 Katy | 7:30:33 PM | 1.25 | 1:07 | 9:33 | 67 | |
| IH-10 Katy | Morton | 7:31:33 PM | 1.50 | 1:52 | 11:25 | 48 | |
| Morton | Clay Rd | 7:31:33 PM | 1.60 | 1:35 | 13:00 | 61 | |
| Clay Rd | Beckendorff | 7:31:33 PM | 1.30 | 1:28 | 14:28 | 53 | |
| Beckendorff | FM-529 | 7:31:33 PM | 1.00 | 00:56 | 15:24 | 64 | |
| FM-529 | West Rd | 7:31:33 PM | 2.50 | 1:51 | 17:15 | 81 | |
| West Rd | House Hahl | 7:31:33 PM | 1.30 | 1:28 | 18:43 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:31:33 PM | 1.40 | 1:18 | 20:01 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:31:33 PM | 2.40 | 2:01 | 22:02 | 71 | |
| Summary | 30.55 | 22:02 | 22:02 | 83 | |
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 | 7:31:33 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 7:31:33 PM | 1.40 | 1:18 | 3:29 | 65 | |
| House Hahl | West Rd | 7:31:33 PM | 1.30 | 1:33 | 5:02 | 50 | |
| West Rd | FM-529 | 7:31:33 PM | 2.50 | 1:55 | 6:57 | 78 | |
| FM-529 | Beckendorff | 7:31:33 PM | 1.00 | 1:03 | 8:00 | 57 | |
| Beckendorff | Clay Rd | 7:31:33 PM | 1.30 | 1:10 | 9:10 | 67 | |
| Clay Rd | Morton | 7:31:33 PM | 1.60 | 1:57 | 11:07 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:31:33 PM | 1.25 | 1:21 | 12:27 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:31:33 PM | 2.20 | 2:55 | 15:22 | 45 | |
| Cinco Ranch Blvd | S Fry Rd | 7:31:33 PM | 2.00 | 3:22 | 18:44 | 36 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:31:33 PM | 1.50 | 1:15 | 19:57 | 72 | |
| Harlem Rd | Oyster Creek | 7:29:33 PM | 1.60 | 1:25 | 21:22 | 68 | |
| 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 | 21:19 | 21:19 | 86 | |
