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 | 8:50:42 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:50:42 PM | 2.90 | 2:42 | 3:41 | 64 | |
| Bellaire | S Fry Rd | 8:50:42 PM | 1.60 | 1:27 | 5:08 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:50:42 PM | 2.00 | 2:09 | 7:17 | 56 | |
| Cinco Ranch Blvd | Kingsland | 8:50:42 PM | 2.20 | 2:08 | 9:25 | 62 | |
| Kingsland | IH-10 Katy | 8:37:43 PM | 1.25 | 2:04 | 11:29 | 36 |  |
| IH-10 Katy | Morton | 8:40:42 PM | 1.50 | 1:52 | 13:21 | 48 |  |
| Morton | Clay Rd | 8:50:42 PM | 1.60 | 1:23 | 14:44 | 69 | |
| Clay Rd | Beckendorff | 8:50:42 PM | 1.30 | 1:16 | 16:00 | 62 | |
| Beckendorff | FM-529 | 8:50:42 PM | 1.00 | 00:53 | 16:53 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:50:42 PM | 1.40 | 1:17 | 18:08 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:50:42 PM | 2.40 | 2:03 | 20:11 | 70 | |
| Summary | 30.55 | 20:11 | 20:11 | 91 | |
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 | 8:50:42 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:50:42 PM | 1.40 | 1:18 | 3:28 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:50:42 PM | 1.00 | 1:00 | 4:26 | 60 | |
| Beckendorff | Clay Rd | 8:50:42 PM | 1.30 | 1:11 | 5:37 | 66 | |
| Clay Rd | Morton | 8:41:42 PM | 1.60 | 3:03 | 8:40 | 31 | |
| Morton | IH-10 Katy | 8:50:42 PM | 1.50 | 1:21 | 10:01 | 67 | |
| IH-10 Katy | Kingsland | 8:49:42 PM | 1.25 | 1:34 | 11:35 | 48 | |
| Kingsland | Cinco Ranch Blvd | 8:50:42 PM | 2.20 | 2:12 | 13:47 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:50:42 PM | 2.00 | 1:56 | 15:43 | 62 | |
| S Fry Rd | Bellaire | 8:50:42 PM | 1.60 | 1:28 | 17:11 | 65 | |
| Bellaire | W Bellfort | 8:50:42 PM | 2.90 | 2:35 | 19:46 | 67 | |
| 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 | 19:41 | 19:41 | 93 | |
