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 | 5:10:55 PM | 1.00 | 00:48 | 00:48 | 75 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:10:55 PM | 1.60 | 1:29 | 2:15 | 65 | |
| Harlem Rd | W Bellfort | 5:10:55 PM | 1.50 | 1:13 | 3:28 | 74 | |
| W Bellfort | Bellaire | 5:06:55 PM | 2.90 | 2:59 | 6:27 | 58 | |
| Bellaire | S Fry Rd | 5:10:55 PM | 1.60 | 1:21 | 7:48 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 5:10:55 PM | 2.00 | 2:00 | 9:48 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 5:10:55 PM | 1.25 | 1:05 | 10:52 | 69 | |
| IH-10 Katy | Morton | 4:55:57 PM | 1.50 | 1:44 | 12:36 | 52 | |
| Morton | Clay Rd | 5:10:55 PM | 1.60 | 1:29 | 14:05 | 65 | |
| Clay Rd | Beckendorff | 5:10:55 PM | 1.30 | 1:14 | 15:19 | 63 | |
| Beckendorff | FM-529 | 5:10:55 PM | 1.00 | 00:54 | 16:13 | 67 | |
| FM-529 | West Rd | 5:10:55 PM | 2.50 | 1:53 | 18:06 | 80 | |
| West Rd | House Hahl | 5:10:55 PM | 1.30 | 1:30 | 19:36 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 5:10:55 PM | 1.40 | 1:17 | 20:53 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:10:55 PM | 2.40 | 2:12 | 23:05 | 65 | |
| Summary | 30.55 | 23:05 | 23:05 | 79 | |
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 | 5:10:55 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 5:10:55 PM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 5:10:55 PM | 1.30 | 1:32 | 4:54 | 51 | |
| West Rd | FM-529 | 5:10:55 PM | 2.50 | 1:50 | 6:44 | 82 | |
| FM-529 | Beckendorff | 5:10:55 PM | 1.00 | 1:06 | 7:50 | 55 | |
| Beckendorff | Clay Rd | 5:10:55 PM | 1.30 | 1:13 | 9:03 | 64 | |
| Clay Rd | Morton | 5:10:55 PM | 1.60 | 1:58 | 11:01 | 49 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:10:55 PM | 1.25 | 1:08 | 12:08 | 66 | |
| Kingsland | Cinco Ranch Blvd | 5:10:55 PM | 2.20 | 2:02 | 14:10 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 5:10:55 PM | 2.00 | 1:45 | 15:55 | 69 | |
| S Fry Rd | Bellaire | 5:10:55 PM | 1.60 | 1:25 | 17:20 | 68 | |
| Bellaire | W Bellfort | 5:10:55 PM | 2.90 | 2:30 | 19:50 | 70 | |
| W Bellfort | Harlem Rd | 5:10:55 PM | 1.50 | 1:08 | 20:58 | 79 | |
| Harlem Rd | Oyster Creek | 5:10:55 PM | 1.60 | 1:58 | 22:56 | 49 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:10:55 PM | 1.00 | 00:57 | 23:51 | 63 | |
| Summary | 30.55 | 23:51 | 23:51 | 77 | |
