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 | 10:17:46 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 10:18:46 PM | 1.50 | 1:30 | 2:26 | 60 | |
| FM-1464 | Oyster Creek | 10:19:46 PM | 2.00 | 1:43 | 4:09 | 70 | |
| Oyster Creek | Harlem Rd | 10:19:46 PM | 1.60 | 1:28 | 5:37 | 65 | |
| Harlem Rd | W Bellfort | 10:08:47 PM | 1.50 | 1:19 | 6:56 | 68 | |
| W Bellfort | Bellaire | 10:19:46 PM | 2.90 | 3:15 | 10:11 | 54 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:19:46 PM | 2.20 | 2:04 | 12:13 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:19:46 PM | 1.50 | 1:55 | 14:07 | 47 |  |
| Morton | Clay Rd | 10:19:46 PM | 1.60 | 1:16 | 15:23 | 76 | |
| Clay Rd | Beckendorff | 10:19:46 PM | 1.30 | 1:21 | 16:44 | 58 | |
| Beckendorff | FM-529 | 10:19:46 PM | 1.00 | 00:51 | 17:35 | 71 | |
| FM-529 | West Rd | 10:19:46 PM | 2.50 | 2:43 | 20:18 | 55 | |
| West Rd | House Hahl | 10:19:46 PM | 1.30 | 1:15 | 21:33 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 10:19:46 PM | 1.40 | 1:14 | 22:47 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:19:46 PM | 2.40 | 2:06 | 24:53 | 69 | |
| Summary | 30.55 | 24:53 | 24:53 | 74 | |
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 | 10:19:46 PM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 10:19:46 PM | 1.40 | 1:13 | 3:28 | 69 | |
| House Hahl | West Rd | 10:19:46 PM | 1.30 | 1:13 | 4:41 | 64 | |
| West Rd | FM-529 | 10:19:46 PM | 2.50 | 2:12 | 6:53 | 68 | |
| FM-529 | Beckendorff | 10:15:47 PM | 1.00 | 1:11 | 8:04 | 51 | |
| Beckendorff | Clay Rd | 10:19:46 PM | 1.30 | 1:03 | 9:07 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:19:46 PM | 1.25 | 1:11 | 10:16 | 63 | |
| Kingsland | Cinco Ranch Blvd | 10:19:46 PM | 2.20 | 2:04 | 12:20 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:19:46 PM | 2.90 | 2:50 | 15:08 | 61 | |
| W Bellfort | Harlem Rd | 10:19:46 PM | 1.50 | 1:21 | 16:29 | 67 | |
| Harlem Rd | Oyster Creek | 10:19:46 PM | 1.60 | 1:50 | 18:19 | 52 | |
| Oyster Creek | FM-1464 | 10:19:46 PM | 2.00 | 1:45 | 20:04 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:19:46 PM | 1.00 | 00:48 | 20:51 | 75 | |
| Summary | 30.55 | 20:51 | 20:51 | 88 | |
