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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:08:49 PM | 1.60 | 1:19 | 1:16 | 73 |  |
| Harlem Rd | W Bellfort | 8:08:49 PM | 1.50 | 1:10 | 2:26 | 77 | |
| W Bellfort | Bellaire | 8:08:49 PM | 2.90 | 2:42 | 5:08 | 64 | |
| Bellaire | S Fry Rd | 8:08:49 PM | 1.60 | 1:20 | 6:28 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | 8:08:49 PM | 2.00 | 1:58 | 8:26 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:08:49 PM | 2.20 | 2:26 | 10:52 | 54 | |
| Kingsland | IH-10 Katy | 8:08:49 PM | 1.25 | 1:04 | 11:56 | 70 | |
| IH-10 Katy | Morton | 8:08:49 PM | 1.50 | 2:02 | 13:58 | 44 |  |
| Morton | Clay Rd | 8:08:49 PM | 1.60 | 1:26 | 15:24 | 67 | |
| Clay Rd | Beckendorff | 8:08:49 PM | 1.30 | 1:16 | 16:40 | 62 | |
| Beckendorff | FM-529 | 8:08:49 PM | 1.00 | 00:54 | 17:34 | 67 | |
| FM-529 | West Rd | 8:08:49 PM | 2.50 | 2:10 | 19:44 | 69 | |
| West Rd | House Hahl | 8:08:49 PM | 1.30 | 1:13 | 20:57 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 8:08:49 PM | 1.40 | 1:20 | 22:17 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:08:49 PM | 2.40 | 2:06 | 24:23 | 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 | 8:08:49 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:08:49 PM | 1.40 | 1:17 | 3:30 | 65 | |
| House Hahl | West Rd | 8:08:49 PM | 1.30 | 1:14 | 4:44 | 63 | |
| West Rd | FM-529 | 8:08:49 PM | 2.50 | 2:08 | 6:52 | 70 | |
| FM-529 | Beckendorff | 8:08:49 PM | 1.00 | 1:04 | 7:56 | 56 | |
| Beckendorff | Clay Rd | 8:08:49 PM | 1.30 | 1:12 | 9:08 | 65 | |
| Clay Rd | Morton | 8:08:49 PM | 1.60 | 1:58 | 11:06 | 49 | |
| Morton | IH-10 Katy | 8:08:49 PM | 1.50 | 1:10 | 12:16 | 77 | |
| IH-10 Katy | Kingsland | 8:08:49 PM | 1.25 | 1:09 | 13:25 | 65 | |
| Kingsland | Cinco Ranch Blvd | 8:08:49 PM | 2.20 | 2:19 | 15:44 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 8:08:49 PM | 2.00 | 2:03 | 17:47 | 59 | |
| S Fry Rd | Bellaire | 8:08:49 PM | 1.60 | 1:53 | 19:40 | 51 | |
| Bellaire | W Bellfort | 8:08:49 PM | 2.90 | 3:06 | 22:46 | 56 | |
| W Bellfort | Harlem Rd | 8:08:49 PM | 1.50 | 1:08 | 23:54 | 79 | |
| 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 | 23:50 | 23:50 | 77 | |
