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 | 6:03:29 PM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 6:03:29 PM | 1.50 | 1:15 | 2:42 | 72 | |
| W Bellfort | Bellaire | 6:03:29 PM | 2.90 | 2:35 | 5:17 | 67 | |
| Bellaire | S Fry Rd | 6:03:29 PM | 1.60 | 1:38 | 6:55 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 6:03:29 PM | 2.00 | 7:38 | 14:33 | 16 |  |
| Cinco Ranch Blvd | Kingsland | 6:03:29 PM | 2.20 | 5:33 | 20:06 | 24 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:03:29 PM | 1.50 | 8:06 | 28:11 | 11 | |
| Morton | Clay Rd | 6:03:29 PM | 1.60 | 2:20 | 30:31 | 41 |  |
| Clay Rd | Beckendorff | 6:03:29 PM | 1.30 | 1:39 | 32:10 | 47 | |
| Beckendorff | FM-529 | 6:03:29 PM | 1.00 | 00:53 | 33:03 | 68 | |
| FM-529 | West Rd | 6:03:29 PM | 2.50 | 2:06 | 35:09 | 71 | |
| West Rd | House Hahl | 6:03:29 PM | 1.30 | 1:10 | 36:19 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 6:03:29 PM | 1.40 | 1:13 | 37:32 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:03:29 PM | 2.40 | 2:07 | 39:39 | 68 | |
| 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 | 6:03:29 PM | 2.40 | 4:25 | 4:25 | 33 |  |
| Bridgeland Lake Parkway | House Hahl | 6:03:29 PM | 1.40 | 1:18 | 5:43 | 65 | |
| House Hahl | West Rd | 6:03:29 PM | 1.30 | 1:18 | 7:01 | 60 | |
| West Rd | FM-529 | 6:03:29 PM | 2.50 | 2:12 | 9:13 | 68 | |
| FM-529 | Beckendorff | 6:03:29 PM | 1.00 | 00:59 | 10:12 | 61 | |
| Beckendorff | Clay Rd | 6:03:29 PM | 1.30 | 1:17 | 11:29 | 61 | |
| Clay Rd | Morton | 6:03:29 PM | 1.60 | 1:35 | 13:04 | 61 | |
| Morton | IH-10 Katy | 6:03:29 PM | 1.50 | 1:28 | 14:32 | 61 | |
| IH-10 Katy | Kingsland | 6:03:29 PM | 1.25 | 1:30 | 16:02 | 50 | |
| Kingsland | Cinco Ranch Blvd | 6:03:29 PM | 2.20 | 6:00 | 22:02 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 6:03:29 PM | 2.00 | 5:35 | 27:37 | 21 | |
| S Fry Rd | Bellaire | 6:03:29 PM | 1.60 | 1:31 | 29:08 | 63 | |
| Bellaire | W Bellfort | 6:03:29 PM | 2.90 | 2:29 | 31:37 | 70 | |
| W Bellfort | Harlem Rd | 6:03:29 PM | 1.50 | 1:12 | 32:49 | 75 | |
| 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 | 32:45 | 32:45 | 56 | |
