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 | 11:22:48 PM | 2.00 | 1:54 | 1:52 | 63 |  |
| Oyster Creek | Harlem Rd | 11:22:48 PM | 1.60 | 1:30 | 3:22 | 64 | |
| Harlem Rd | W Bellfort | 11:22:48 PM | 1.50 | 1:20 | 4:42 | 68 | |
| W Bellfort | Bellaire | 11:22:48 PM | 2.90 | 2:41 | 7:23 | 65 | |
| Bellaire | S Fry Rd | 11:22:48 PM | 1.60 | 1:33 | 8:56 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 11:22:48 PM | 2.00 | 1:59 | 10:55 | 61 | |
| Cinco Ranch Blvd | Kingsland | 11:16:48 PM | 2.20 | 2:13 | 13:08 | 60 | |
| Kingsland | IH-10 Katy | 11:22:48 PM | 1.25 | 1:12 | 14:20 | 62 | |
| IH-10 Katy | Morton | 11:22:48 PM | 1.50 | 1:54 | 16:14 | 47 |  |
| Morton | Clay Rd | 11:22:48 PM | 1.60 | 1:30 | 17:44 | 64 | |
| Clay Rd | Beckendorff | 11:22:48 PM | 1.30 | 1:19 | 19:03 | 59 | |
| Beckendorff | FM-529 | 11:22:48 PM | 1.00 | 00:54 | 19:57 | 67 | |
| FM-529 | West Rd | 11:22:48 PM | 2.50 | 2:20 | 22:17 | 64 | |
| West Rd | House Hahl | 11:22:48 PM | 1.30 | 1:15 | 23:32 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 11:22:48 PM | 1.40 | 1:21 | 24:53 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:22:48 PM | 2.40 | 2:06 | 26:59 | 69 | |
| 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 | 11:22:48 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:22:48 PM | 1.40 | 1:16 | 3:23 | 66 | |
| House Hahl | West Rd | 11:22:48 PM | 1.30 | 1:14 | 4:37 | 63 | |
| West Rd | FM-529 | 11:22:48 PM | 2.50 | 2:08 | 6:45 | 70 | |
| FM-529 | Beckendorff | 11:22:48 PM | 1.00 | 00:56 | 7:41 | 64 | |
| Beckendorff | Clay Rd | 11:22:48 PM | 1.30 | 1:14 | 8:55 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:22:48 PM | 1.25 | 00:55 | 9:48 | 82 | |
| Kingsland | Cinco Ranch Blvd | 11:14:48 PM | 2.20 | 10:59 | 20:47 | 12 |  |
| Cinco Ranch Blvd | S Fry Rd | 11:22:48 PM | 2.00 | 2:23 | 23:10 | 50 | |
| S Fry Rd | Bellaire | 11:16:48 PM | 1.60 | 1:30 | 24:40 | 64 | |
| Bellaire | W Bellfort | 11:22:48 PM | 2.90 | 2:45 | 27:25 | 63 | |
| 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 | 27:20 | 27:20 | 67 | |
