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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:39:33 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 10:39:33 PM | 1.50 | 1:14 | 2:39 | 73 | |
| W Bellfort | Bellaire | 10:39:33 PM | 2.90 | 2:44 | 5:23 | 64 | |
| Bellaire | S Fry Rd | 10:39:33 PM | 1.60 | 1:26 | 6:49 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 10:39:33 PM | 2.00 | 1:52 | 8:41 | 64 | |
| Cinco Ranch Blvd | Kingsland | 10:38:33 PM | 2.20 | 2:05 | 10:46 | 63 | |
| Kingsland | IH-10 Katy | 10:39:33 PM | 1.25 | 13:31 | 24:17 | 6 |  |
| IH-10 Katy | Morton | 10:39:33 PM | 1.50 | 2:04 | 26:21 | 44 |  |
| Morton | Clay Rd | 10:39:33 PM | 1.60 | 1:18 | 27:39 | 74 | |
| Clay Rd | Beckendorff | 10:39:33 PM | 1.30 | 1:17 | 28:56 | 61 | |
| Beckendorff | FM-529 | 10:39:33 PM | 1.00 | 00:54 | 29:50 | 67 | |
| FM-529 | West Rd | 10:39:33 PM | 2.50 | 2:08 | 31:58 | 70 | |
| West Rd | House Hahl | 10:39:33 PM | 1.30 | 1:23 | 33:21 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 10:39:33 PM | 1.40 | 1:15 | 34:36 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:39:33 PM | 2.40 | 2:03 | 36:39 | 70 | |
| Summary | 30.55 | Not Available | |
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 | 10:38:33 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 10:39:33 PM | 1.40 | 1:30 | 3:32 | 56 | |
| House Hahl | West Rd | 10:39:33 PM | 1.30 | 1:13 | 4:45 | 64 | |
| West Rd | FM-529 | 10:39:33 PM | 2.50 | 2:27 | 7:12 | 61 | |
| FM-529 | Beckendorff | 10:39:33 PM | 1.00 | 1:05 | 8:17 | 55 | |
| Beckendorff | Clay Rd | 10:39:33 PM | 1.30 | 1:13 | 9:30 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:34:33 PM | 1.25 | 1:22 | 10:50 | 55 | |
| Kingsland | Cinco Ranch Blvd | 10:39:33 PM | 2.20 | 2:01 | 12:51 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 10:39:33 PM | 2.00 | 1:55 | 14:46 | 63 | |
| S Fry Rd | Bellaire | 10:39:33 PM | 1.60 | 1:39 | 16:25 | 58 | |
| Bellaire | W Bellfort | 10:39:33 PM | 2.90 | 2:43 | 19:08 | 64 | |
| 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 | 19:03 | 19:03 | 96 | |
