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 | 10:39:39 PM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | 10:39:39 PM | 1.50 | 1:16 | 2:48 | 71 | |
| W Bellfort | Bellaire | 10:39:39 PM | 2.90 | 2:39 | 5:27 | 66 | |
| Bellaire | S Fry Rd | 10:39:39 PM | 1.60 | 1:42 | 7:09 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 10:39:39 PM | 2.00 | 2:02 | 9:11 | 59 | |
| Cinco Ranch Blvd | Kingsland | 10:39:39 PM | 2.20 | 2:14 | 11:25 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:39:39 PM | 1.50 | 1:39 | 13:03 | 55 | |
| Morton | Clay Rd | 10:39:39 PM | 1.60 | 1:33 | 14:36 | 62 | |
| Clay Rd | Beckendorff | 10:39:39 PM | 1.30 | 1:16 | 15:52 | 62 | |
| Beckendorff | FM-529 | 10:39:39 PM | 1.00 | 00:52 | 16:44 | 69 | |
| FM-529 | West Rd | 10:39:39 PM | 2.50 | 2:06 | 18:50 | 71 | |
| West Rd | House Hahl | 10:39:39 PM | 1.30 | 1:12 | 20:02 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 10:39:39 PM | 1.40 | 1:21 | 21:23 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:39:39 PM | 2.40 | 2:10 | 23:33 | 66 | |
| 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 | 10:39:39 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:39:39 PM | 1.40 | 1:15 | 3:21 | 67 | |
| House Hahl | West Rd | 10:39:39 PM | 1.30 | 1:13 | 4:34 | 64 | |
| West Rd | FM-529 | 10:39:39 PM | 2.50 | 2:09 | 6:43 | 70 | |
| FM-529 | Beckendorff | 10:39:39 PM | 1.00 | 00:53 | 7:36 | 68 | |
| Beckendorff | Clay Rd | 10:39:39 PM | 1.30 | 1:10 | 8:46 | 67 | |
| Clay Rd | Morton | 10:39:39 PM | 1.60 | 10:07 | 18:53 | 9 |  |
| Morton | IH-10 Katy | 10:38:38 PM | 1.50 | 1:14 | 20:07 | 73 | |
| IH-10 Katy | Kingsland | 10:39:39 PM | 1.25 | 1:08 | 21:15 | 66 | |
| Kingsland | Cinco Ranch Blvd | 10:39:39 PM | 2.20 | 2:19 | 23:34 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 10:39:39 PM | 2.00 | 1:54 | 25:28 | 63 | |
| S Fry Rd | Bellaire | 10:39:39 PM | 1.60 | 1:25 | 26:53 | 68 | |
| Bellaire | W Bellfort | 10:39:39 PM | 2.90 | 2:45 | 29:38 | 63 | |
| W Bellfort | Harlem Rd | 10:39:39 PM | 1.50 | 1:20 | 30:58 | 68 | |
| Harlem Rd | Oyster Creek | 10:33:45 PM | 1.60 | 4:21 | 35:19 | 22 |  |
| 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 | 35:16 | 35:16 | 52 | |
