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 | 10:08:35 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 10:08:35 PM | 1.50 | 1:12 | 2:38 | 75 | |
| W Bellfort | Bellaire | 10:08:35 PM | 2.90 | 2:32 | 5:10 | 69 | |
| Bellaire | S Fry Rd | 10:08:35 PM | 1.60 | 1:22 | 6:32 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 10:08:35 PM | 2.00 | 1:58 | 8:30 | 61 | |
| Cinco Ranch Blvd | Kingsland | 10:08:35 PM | 2.20 | 1:43 | 10:13 | 77 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:08:35 PM | 1.50 | 1:55 | 12:07 | 47 |  |
| Morton | Clay Rd | 10:08:35 PM | 1.60 | 1:21 | 13:28 | 71 | |
| Clay Rd | Beckendorff | 10:08:35 PM | 1.30 | 1:12 | 14:40 | 65 | |
| Beckendorff | FM-529 | 10:08:35 PM | 1.00 | 00:51 | 15:31 | 71 | |
| FM-529 | West Rd | 10:08:35 PM | 2.50 | 2:06 | 17:37 | 71 | |
| West Rd | House Hahl | 10:08:35 PM | 1.30 | 1:11 | 18:48 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 10:08:35 PM | 1.40 | 1:15 | 20:03 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:08:35 PM | 2.40 | 2:04 | 22:07 | 70 | |
| 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 | 10:08:35 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 10:08:35 PM | 1.40 | 1:14 | 3:17 | 68 | |
| House Hahl | West Rd | 10:08:35 PM | 1.30 | 1:15 | 4:32 | 62 | |
| West Rd | FM-529 | 10:08:35 PM | 2.50 | 2:08 | 6:40 | 70 | |
| FM-529 | Beckendorff | 10:08:35 PM | 1.00 | 1:05 | 7:45 | 55 | |
| Beckendorff | Clay Rd | 10:08:35 PM | 1.30 | 1:10 | 8:55 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:07:35 PM | 1.25 | 1:09 | 10:02 | 65 | |
| Kingsland | Cinco Ranch Blvd | 10:08:35 PM | 2.20 | 2:00 | 12:02 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 10:08:35 PM | 2.00 | 1:59 | 14:01 | 61 | |
| S Fry Rd | Bellaire | 10:08:35 PM | 1.60 | 1:36 | 15:37 | 60 | |
| Bellaire | W Bellfort | 10:08:35 PM | 2.90 | 2:55 | 18:32 | 60 | |
| W Bellfort | Harlem Rd | 10:02:35 PM | 1.50 | 1:13 | 19:45 | 74 | |
| 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 | 19:41 | 19:41 | 93 | |
