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 | 12:18:39 PM | 1.00 | 00:41 | 00:41 | 88 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:18:39 PM | 1.60 | 1:26 | 2:05 | 67 | |
| Harlem Rd | W Bellfort | 12:18:39 PM | 1.50 | 1:19 | 3:24 | 68 | |
| W Bellfort | Bellaire | 12:18:39 PM | 2.90 | 2:41 | 6:05 | 65 | |
| Bellaire | S Fry Rd | 12:18:39 PM | 1.60 | 1:26 | 7:31 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:18:39 PM | 2.00 | 1:55 | 9:26 | 63 | |
| Cinco Ranch Blvd | Kingsland | 12:18:39 PM | 2.20 | 2:28 | 11:54 | 54 | |
| Kingsland | IH-10 Katy | 12:17:38 PM | 1.25 | 1:03 | 12:57 | 71 | |
| IH-10 Katy | Morton | 12:08:37 PM | 1.50 | 1:55 | 14:52 | 47 |  |
| Morton | Clay Rd | 12:18:39 PM | 1.60 | 1:25 | 16:17 | 68 | |
| Clay Rd | Beckendorff | 12:18:39 PM | 1.30 | 1:14 | 17:31 | 63 | |
| Beckendorff | FM-529 | 12:18:39 PM | 1.00 | 00:55 | 18:26 | 65 | |
| FM-529 | West Rd | 12:18:39 PM | 2.50 | 1:57 | 20:23 | 77 | |
| West Rd | House Hahl | 12:18:39 PM | 1.30 | 1:29 | 21:52 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 12:18:39 PM | 1.40 | 1:17 | 23:09 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:18:39 PM | 2.40 | 2:04 | 25:13 | 70 | |
| Summary | 30.55 | 25:13 | 25:13 | 73 | |
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 | 12:18:39 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 12:18:39 PM | 1.40 | 1:17 | 3:16 | 65 | |
| House Hahl | West Rd | 12:18:39 PM | 1.30 | 1:31 | 4:47 | 51 | |
| West Rd | FM-529 | 12:18:39 PM | 2.50 | 1:45 | 6:32 | 86 | |
| FM-529 | Beckendorff | 12:18:39 PM | 1.00 | 1:00 | 7:32 | 60 | |
| Beckendorff | Clay Rd | 12:18:39 PM | 1.30 | 1:12 | 8:44 | 65 | |
| Clay Rd | Morton | 12:18:39 PM | 1.60 | 13:22 | 22:06 | 7 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:18:39 PM | 1.25 | 1:16 | 23:21 | 59 | |
| Kingsland | Cinco Ranch Blvd | 12:18:39 PM | 2.20 | 1:57 | 25:18 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 12:18:39 PM | 2.00 | 1:49 | 27:07 | 66 | |
| S Fry Rd | Bellaire | 12:18:39 PM | 1.60 | 1:22 | 28:29 | 70 | |
| Bellaire | W Bellfort | 12:18:39 PM | 2.90 | 2:31 | 31:00 | 69 | |
| W Bellfort | Harlem Rd | 12:11:37 PM | 1.50 | 1:13 | 32:13 | 74 | |
| Harlem Rd | Oyster Creek | 12:18:39 PM | 1.60 | 1:21 | 33:34 | 71 | |
| 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 | 33:31 | 33:31 | 55 | |
