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 | 12:00:57 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 12:00:57 PM | 2.00 | 1:46 | 3:05 | 68 | |
| Oyster Creek | Harlem Rd | 12:00:57 PM | 1.60 | 1:28 | 4:33 | 65 | |
| Harlem Rd | W Bellfort | 12:00:57 PM | 1.50 | 1:14 | 5:47 | 73 | |
| W Bellfort | Bellaire | 12:00:57 PM | 2.90 | 2:29 | 8:16 | 70 | |
| Bellaire | S Fry Rd | 12:00:57 PM | 1.60 | 1:25 | 9:41 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 12:00:57 PM | 2.00 | 2:05 | 11:46 | 58 | |
| Cinco Ranch Blvd | Kingsland | 12:00:57 PM | 2.20 | 3:45 | 15:31 | 35 |  |
| Kingsland | IH-10 Katy | 12:00:57 PM | 1.25 | 1:02 | 16:33 | 73 | |
| IH-10 Katy | Morton | 12:00:57 PM | 1.50 | 1:39 | 18:12 | 55 | |
| Morton | Clay Rd | 12:00:57 PM | 1.60 | 1:33 | 19:45 | 62 | |
| Clay Rd | Beckendorff | 12:00:57 PM | 1.30 | 1:16 | 21:01 | 62 | |
| Beckendorff | FM-529 | 12:00:57 PM | 1.00 | 00:54 | 21:55 | 67 | |
| FM-529 | West Rd | 12:00:57 PM | 2.50 | 2:11 | 24:06 | 69 | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:00:57 PM | 2.40 | 2:13 | 26:17 | 65 | |
| 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 | 12:00:57 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | 12:00:57 PM | 2.50 | 2:06 | 4:12 | 71 | |
| FM-529 | Beckendorff | 12:00:57 PM | 1.00 | 1:05 | 5:17 | 55 | |
| Beckendorff | Clay Rd | 12:00:57 PM | 1.30 | 1:13 | 6:30 | 64 | |
| Clay Rd | Morton | 12:00:57 PM | 1.60 | 1:59 | 8:29 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:00:57 PM | 1.25 | 1:14 | 9:42 | 61 | |
| Kingsland | Cinco Ranch Blvd | 12:00:57 PM | 2.20 | 2:19 | 12:01 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 12:00:57 PM | 2.00 | 2:04 | 14:05 | 58 | |
| S Fry Rd | Bellaire | 12:00:57 PM | 1.60 | 1:36 | 15:41 | 60 | |
| Bellaire | W Bellfort | 12:00:57 PM | 2.90 | 2:42 | 18:23 | 64 | |
| W Bellfort | Harlem Rd | 12:00:57 PM | 1.50 | 1:25 | 19:48 | 64 | |
| Harlem Rd | Oyster Creek | 12:00:57 PM | 1.60 | 1:37 | 21:25 | 59 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 12:00:57 PM | 1.50 | 1:24 | 22:48 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:47 | 22:47 | 80 | |
