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 | 8:01:51 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | 8:01:51 PM | 1.50 | 1:14 | 2:19 | 73 | |
| FM-1464 | Oyster Creek | 8:01:51 PM | 2.00 | 1:45 | 4:04 | 69 | |
| Oyster Creek | Harlem Rd | 8:01:51 PM | 1.60 | 1:44 | 5:48 | 55 | |
| Harlem Rd | W Bellfort | 8:01:51 PM | 1.50 | 1:18 | 7:06 | 69 | |
| W Bellfort | Bellaire | 8:01:51 PM | 2.90 | 2:53 | 9:59 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | 8:01:51 PM | 1.50 | 1:05 | 11:01 | 83 | |
| IH-10 Katy | Morton | 7:51:51 PM | 1.50 | 1:40 | 12:41 | 54 | |
| Morton | Clay Rd | 8:01:51 PM | 1.60 | 1:16 | 13:57 | 76 | |
| Clay Rd | Beckendorff | 8:01:51 PM | 1.30 | 1:11 | 15:08 | 66 | |
| Beckendorff | FM-529 | 8:01:51 PM | 1.00 | 00:50 | 15:58 | 72 | |
| FM-529 | West Rd | 8:01:51 PM | 2.50 | 2:01 | 17:59 | 74 | |
| West Rd | House Hahl | 8:01:51 PM | 1.30 | 1:08 | 19:07 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 8:01:51 PM | 1.40 | 1:12 | 20:19 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:01:51 PM | 2.40 | 1:58 | 22:17 | 73 | |
| Summary | 30.6 | 22:17 | 22:17 | 82 | |
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 | 8:01:51 PM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 8:01:51 PM | 1.40 | 1:09 | 3:05 | 73 | |
| House Hahl | West Rd | 8:01:51 PM | 1.30 | 1:07 | 4:12 | 70 | |
| West Rd | FM-529 | 8:01:51 PM | 2.50 | 2:00 | 6:12 | 75 | |
| FM-529 | Beckendorff | 8:00:51 PM | 1.00 | 00:56 | 7:08 | 64 | |
| Beckendorff | Clay Rd | 8:01:51 PM | 1.30 | 1:03 | 8:11 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:01:51 PM | 1.50 | 1:20 | 9:29 | 68 | |
| Kingsland | Cinco Ranch Blvd | 8:01:51 PM | 2.00 | 1:53 | 11:22 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:01:51 PM | 2.90 | 2:54 | 14:14 | 60 | |
| W Bellfort | Harlem Rd | 8:01:51 PM | 1.50 | 1:11 | 15:25 | 76 | |
| Harlem Rd | Oyster Creek | 7:57:52 PM | 1.60 | 1:24 | 16:49 | 69 | |
| Oyster Creek | FM-1464 | 8:01:51 PM | 2.00 | 1:41 | 18:30 | 71 | |
| FM-1464 | New Territory | 8:01:51 PM | 1.50 | 1:34 | 20:04 | 57 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 20:03 | 20:03 | 92 | |
