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 | 10:26:47 PM | 1.00 | 1:19 | 1:19 | 46 |  |
| New Territory | FM-1464 | 10:20:44 PM | 1.50 | 2:57 | 4:16 | 31 |  |
| FM-1464 | Oyster Creek | 10:26:47 PM | 2.00 | 1:54 | 6:10 | 63 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 10:26:47 PM | 1.60 | 1:33 | 7:40 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 10:26:47 PM | 2.00 | 1:49 | 9:29 | 66 | |
| Cinco Ranch Blvd | Kingsland | 10:26:47 PM | 2.20 | 2:08 | 11:37 | 62 | |
| Kingsland | IH-10 Katy | 10:26:47 PM | 1.25 | 1:05 | 12:42 | 69 | |
| IH-10 Katy | Morton | 10:26:47 PM | 1.50 | 1:56 | 14:38 | 47 | |
| Morton | Clay Rd | 10:26:47 PM | 1.60 | 1:23 | 16:01 | 69 | |
| Clay Rd | Beckendorff | 10:26:47 PM | 1.30 | 1:14 | 17:15 | 63 | |
| Beckendorff | FM-529 | 10:26:47 PM | 1.00 | 00:54 | 18:09 | 67 | |
| FM-529 | West Rd | 10:26:47 PM | 2.50 | 1:51 | 20:00 | 81 | |
| West Rd | House Hahl | 10:26:47 PM | 1.30 | 1:29 | 21:29 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 10:26:47 PM | 1.40 | 1:18 | 22:47 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:26:47 PM | 2.40 | 2:11 | 24:58 | 66 | |
| Summary | 30.55 | 24:58 | 24:58 | 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 | 10:26:47 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 10:26:47 PM | 1.40 | 1:18 | 3:27 | 65 | |
| House Hahl | West Rd | 10:26:47 PM | 1.30 | 1:39 | 5:06 | 47 | |
| West Rd | FM-529 | 10:26:47 PM | 2.50 | 1:59 | 7:05 | 76 | |
| FM-529 | Beckendorff | 10:26:47 PM | 1.00 | 1:07 | 8:12 | 54 | |
| Beckendorff | Clay Rd | 10:26:47 PM | 1.30 | 1:07 | 9:19 | 70 | |
| Clay Rd | Morton | 10:26:47 PM | 1.60 | 1:57 | 11:16 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:25:48 PM | 1.25 | 2:33 | 13:48 | 29 |  |
| Kingsland | Cinco Ranch Blvd | 10:26:47 PM | 2.20 | 2:03 | 15:51 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 10:26:47 PM | 2.00 | 1:59 | 17:50 | 61 | |
| S Fry Rd | Bellaire | 10:26:47 PM | 1.60 | 1:29 | 19:19 | 65 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 19:13 | 19:13 | 95 | |
