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 | 7:06:51 PM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 7:06:51 PM | 1.50 | 1:09 | 2:30 | 78 | |
| W Bellfort | Bellaire | 7:06:51 PM | 2.90 | 2:25 | 4:55 | 72 | |
| Bellaire | S Fry Rd | 7:06:51 PM | 1.60 | 1:21 | 6:16 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 7:06:51 PM | 2.00 | 2:01 | 8:17 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:03:52 PM | 2.20 | 4:01 | 12:18 | 33 |  |
| Kingsland | IH-10 Katy | 7:06:51 PM | 1.25 | 1:00 | 13:18 | 75 | |
| IH-10 Katy | Morton | 6:36:57 PM | 1.50 | 1:54 | 15:12 | 47 |  |
| Morton | Clay Rd | 7:06:51 PM | 1.60 | 1:24 | 16:36 | 69 | |
| Clay Rd | Beckendorff | 7:06:51 PM | 1.30 | 1:13 | 17:49 | 64 | |
| Beckendorff | FM-529 | 7:06:51 PM | 1.00 | 00:50 | 18:39 | 72 | |
| FM-529 | West Rd | 7:06:51 PM | 2.50 | 2:02 | 20:41 | 74 | |
| West Rd | House Hahl | 7:06:51 PM | 1.30 | 1:09 | 21:50 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:06:51 PM | 1.40 | 1:18 | 23:08 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:06:51 PM | 2.40 | 2:01 | 25:09 | 71 | |
| 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 | 7:06:51 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:06:51 PM | 1.40 | 1:18 | 3:27 | 65 | |
| House Hahl | West Rd | 7:06:51 PM | 1.30 | 1:12 | 4:39 | 65 | |
| West Rd | FM-529 | 7:06:51 PM | 2.50 | 2:03 | 6:42 | 73 | |
| FM-529 | Beckendorff | 7:06:51 PM | 1.00 | 1:02 | 7:44 | 58 | |
| Beckendorff | Clay Rd | 7:06:51 PM | 1.30 | 1:13 | 8:57 | 64 | |
| Clay Rd | Morton | 7:06:51 PM | 1.60 | 2:06 | 11:03 | 46 | |
| Morton | IH-10 Katy | 7:06:51 PM | 1.50 | 1:08 | 12:11 | 79 | |
| IH-10 Katy | Kingsland | 7:06:51 PM | 1.25 | 1:04 | 13:15 | 70 | |
| Kingsland | Cinco Ranch Blvd | 7:06:51 PM | 2.20 | 2:11 | 15:26 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 7:06:51 PM | 2.00 | 2:07 | 17:33 | 57 | |
| S Fry Rd | Bellaire | 7:06:51 PM | 1.60 | 1:49 | 19:22 | 53 | |
| Bellaire | W Bellfort | 7:06:51 PM | 2.90 | 2:48 | 22:10 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 7:06:51 PM | 1.60 | 1:14 | 23:23 | 78 | |
| 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 | 23:20 | 23:20 | 79 | |
