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 | 8:20:36 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 8:20:36 PM | 1.50 | 1:25 | 2:23 | 64 | |
| FM-1464 | Oyster Creek | 8:20:36 PM | 2.00 | 1:50 | 4:13 | 65 | |
| Oyster Creek | Harlem Rd | 8:20:36 PM | 1.60 | 1:41 | 5:54 | 57 | |
| Harlem Rd | W Bellfort | 8:20:36 PM | 1.50 | 1:19 | 7:13 | 68 | |
| W Bellfort | Bellaire | 8:20:36 PM | 2.90 | 2:42 | 9:55 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:20:36 PM | 2.20 | 4:54 | 14:47 | 27 |  |
| Kingsland | IH-10 Katy | 8:20:36 PM | 1.25 | 1:16 | 16:03 | 59 | |
| IH-10 Katy | Morton | 8:00:38 PM | 1.50 | 2:47 | 18:50 | 32 |  |
| Morton | Clay Rd | 8:20:36 PM | 1.60 | 1:25 | 20:15 | 68 | |
| Clay Rd | Beckendorff | 8:20:36 PM | 1.30 | 1:18 | 21:33 | 60 | |
| Beckendorff | FM-529 | 8:20:36 PM | 1.00 | 00:55 | 22:28 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:20:36 PM | 1.40 | 1:18 | 23:44 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:20:36 PM | 2.40 | 2:10 | 25:54 | 66 | |
| Summary | 30.55 | 25:54 | 25:54 | 71 | |
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 | 8:20:36 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:20:36 PM | 1.40 | 1:16 | 3:23 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:20:36 PM | 1.00 | 1:04 | 4:25 | 56 | |
| Beckendorff | Clay Rd | 8:20:36 PM | 1.30 | 1:11 | 5:36 | 66 | |
| Clay Rd | Morton | 8:20:36 PM | 1.60 | 2:08 | 7:44 | 45 |  |
| Morton | IH-10 Katy | 8:12:36 PM | 1.50 | 1:06 | 8:50 | 82 | |
| IH-10 Katy | Kingsland | 8:20:36 PM | 1.25 | 1:04 | 9:54 | 70 | |
| Kingsland | Cinco Ranch Blvd | 8:20:36 PM | 2.20 | 2:31 | 12:25 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:20:36 PM | 2.90 | 2:35 | 14:58 | 67 | |
| W Bellfort | Harlem Rd | 8:20:36 PM | 1.50 | 1:16 | 16:14 | 71 | |
| Harlem Rd | Oyster Creek | 8:20:36 PM | 1.60 | 1:33 | 17:47 | 62 | |
| Oyster Creek | FM-1464 | 8:20:36 PM | 2.00 | 1:44 | 19:31 | 69 | |
| FM-1464 | New Territory | 8:20:36 PM | 1.50 | 1:21 | 20:52 | 67 | |
| New Territory | Brazos River | 8:20:36 PM | 1.00 | 00:56 | 21:48 | 64 | |
| Summary | 30.55 | 21:48 | 21:48 | 84 | |
