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 | 8:16:29 PM | 1.00 | 1:08 | 1:08 | 53 |  |
| New Territory | FM-1464 | 8:16:29 PM | 1.50 | 1:32 | 2:40 | 59 | |
| FM-1464 | Oyster Creek | 8:16:29 PM | 2.00 | 1:44 | 4:24 | 69 | |
| Oyster Creek | Harlem Rd | 8:16:29 PM | 1.60 | 1:34 | 5:58 | 61 | |
| Harlem Rd | W Bellfort | 8:16:29 PM | 1.50 | 1:21 | 7:19 | 67 | |
| W Bellfort | Bellaire | 8:16:29 PM | 2.90 | 2:41 | 10:00 | 65 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:16:29 PM | 1.25 | 1:10 | 11:07 | 64 | |
| IH-10 Katy | Morton | 8:07:30 PM | 1.50 | 3:34 | 14:41 | 25 |  |
| Morton | Clay Rd | 8:16:29 PM | 1.60 | 1:25 | 16:06 | 68 | |
| Clay Rd | Beckendorff | 8:16:29 PM | 1.30 | 1:18 | 17:24 | 60 | |
| Beckendorff | FM-529 | 8:16:29 PM | 1.00 | 00:54 | 18:18 | 67 | |
| FM-529 | West Rd | 8:16:29 PM | 2.50 | 2:17 | 20:35 | 66 | |
| West Rd | House Hahl | 8:16:29 PM | 1.30 | 1:13 | 21:48 | 64 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 21:46 | 21:46 | 84 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | 8:16:29 PM | 1.30 | 1:10 | 1:08 | 67 | |
| West Rd | FM-529 | 8:16:29 PM | 2.50 | 2:15 | 3:23 | 67 | |
| FM-529 | Beckendorff | 8:16:29 PM | 1.00 | 1:07 | 4:30 | 54 | |
| Beckendorff | Clay Rd | 8:16:29 PM | 1.30 | 1:09 | 5:39 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:16:29 PM | 1.25 | 1:16 | 6:53 | 59 | |
| Kingsland | Cinco Ranch Blvd | 8:16:29 PM | 2.20 | 2:01 | 8:54 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:16:29 PM | 2.90 | 2:52 | 11:44 | 61 | |
| W Bellfort | Harlem Rd | 8:16:29 PM | 1.50 | 1:20 | 13:04 | 68 | |
| Harlem Rd | Oyster Creek | 8:16:29 PM | 1.60 | 1:28 | 14:32 | 65 | |
| Oyster Creek | FM-1464 | 8:16:29 PM | 2.00 | 1:41 | 16:13 | 71 | |
| FM-1464 | New Territory | 8:16:29 PM | 1.50 | 1:20 | 17:33 | 68 | |
| New Territory | Brazos River | 8:16:29 PM | 1.00 | 00:44 | 18:17 | 82 | |
| Summary | 30.55 | Not Available | |
