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 | 12:55:31 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 12:55:31 PM | 1.50 | 1:22 | 2:22 | 66 | |
| FM-1464 | Oyster Creek | 12:55:31 PM | 2.00 | 1:48 | 4:10 | 67 | |
| Oyster Creek | Harlem Rd | 12:55:31 PM | 1.60 | 1:24 | 5:34 | 69 | |
| Harlem Rd | W Bellfort | 12:55:31 PM | 1.50 | 1:18 | 6:52 | 69 | |
| W Bellfort | Bellaire | 12:55:31 PM | 2.90 | 2:55 | 9:47 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:55:31 PM | 2.00 | 4:19 | 14:04 | 28 |  |
| Kingsland | IH-10 Katy | 12:55:31 PM | 1.50 | 1:06 | 15:10 | 82 | |
| IH-10 Katy | Morton | 12:45:30 PM | 1.50 | 1:56 | 17:06 | 47 |  |
| Morton | Clay Rd | 12:55:31 PM | 1.60 | 1:27 | 18:33 | 66 | |
| Clay Rd | Beckendorff | 12:55:31 PM | 1.30 | 1:17 | 19:50 | 61 | |
| Beckendorff | FM-529 | 12:55:31 PM | 1.00 | 00:54 | 20:44 | 67 | |
| FM-529 | West Rd | 12:55:31 PM | 2.50 | 2:10 | 22:54 | 69 | |
| West Rd | House Hahl | 12:55:31 PM | 1.30 | 1:13 | 24:07 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:55:31 PM | 1.40 | 1:16 | 25:23 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:55:31 PM | 2.40 | 2:13 | 27:36 | 65 | |
| Summary | 30.6 | 27:36 | 27:36 | 67 | |
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 | 12:55:31 PM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:55:31 PM | 1.40 | 1:25 | 3:41 | 59 | |
| House Hahl | West Rd | 12:55:31 PM | 1.30 | 1:17 | 4:58 | 61 | |
| West Rd | FM-529 | 12:55:31 PM | 2.50 | 2:07 | 7:05 | 71 | |
| FM-529 | Beckendorff | 12:55:31 PM | 1.00 | 1:05 | 8:10 | 55 | |
| Beckendorff | Clay Rd | 12:55:31 PM | 1.30 | 1:12 | 9:22 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:55:31 PM | 1.50 | 2:16 | 11:37 | 40 | |
| IH-10 Katy | Kingsland | 12:55:31 PM | 1.50 | 1:11 | 12:48 | 76 | |
| Kingsland | Cinco Ranch Blvd | 12:55:31 PM | 2.00 | 2:11 | 14:59 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:55:31 PM | 2.90 | 2:56 | 17:53 | 59 | |
| W Bellfort | Harlem Rd | 12:55:31 PM | 1.50 | 1:22 | 19:15 | 66 | |
| Harlem Rd | Oyster Creek | 12:55:31 PM | 1.60 | 1:32 | 20:47 | 63 | |
| Oyster Creek | FM-1464 | 12:55:31 PM | 2.00 | 1:45 | 22:32 | 69 | |
| FM-1464 | New Territory | 12:55:31 PM | 1.50 | 1:10 | 23:42 | 77 | |
| New Territory | Brazos River | 12:55:31 PM | 1.00 | 00:40 | 24:22 | 90 | |
| Summary | 30.6 | 24:22 | 24:22 | 75 | |
