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 | 4:50:33 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 4:50:33 PM | 1.50 | 1:15 | 2:40 | 72 | |
| W Bellfort | Bellaire | 4:50:33 PM | 2.90 | 2:44 | 5:24 | 64 | |
| Bellaire | S Fry Rd | 4:50:33 PM | 1.60 | 1:34 | 6:58 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 4:50:33 PM | 2.00 | 7:21 | 14:19 | 16 |  |
| Cinco Ranch Blvd | Kingsland | 4:50:33 PM | 2.20 | 6:50 | 21:09 | 19 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:50:33 PM | 1.50 | 6:38 | 27:46 | 14 | |
| Morton | Clay Rd | 4:50:33 PM | 1.60 | 2:23 | 30:09 | 40 |  |
| Clay Rd | Beckendorff | 4:50:33 PM | 1.30 | 1:25 | 31:34 | 55 | |
| Beckendorff | FM-529 | 4:50:33 PM | 1.00 | 00:57 | 32:31 | 63 | |
| FM-529 | West Rd | 4:50:33 PM | 2.50 | 2:14 | 34:45 | 67 | |
| West Rd | House Hahl | 4:50:33 PM | 1.30 | 1:20 | 36:05 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 4:50:33 PM | 1.40 | 1:36 | 37:41 | 52 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:50:33 PM | 2.40 | 2:35 | 40:16 | 56 | |
| 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 | 4:50:33 PM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 4:50:33 PM | 1.40 | 1:14 | 3:30 | 68 | |
| House Hahl | West Rd | 4:50:33 PM | 1.30 | 1:13 | 4:43 | 64 | |
| West Rd | FM-529 | 4:50:33 PM | 2.50 | 2:13 | 6:56 | 68 | |
| FM-529 | Beckendorff | 4:50:33 PM | 1.00 | 1:00 | 7:56 | 60 | |
| Beckendorff | Clay Rd | 4:50:33 PM | 1.30 | 1:17 | 9:13 | 61 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:50:33 PM | 1.50 | 1:13 | 10:25 | 74 | |
| IH-10 Katy | Kingsland | 4:50:33 PM | 1.25 | 2:58 | 13:23 | 25 |  |
| Kingsland | Cinco Ranch Blvd | 4:50:33 PM | 2.20 | 8:45 | 22:08 | 15 | |
| Cinco Ranch Blvd | S Fry Rd | 4:50:33 PM | 2.00 | 5:54 | 28:02 | 20 | |
| S Fry Rd | Bellaire | 4:50:33 PM | 1.60 | 1:30 | 29:32 | 64 | |
| Bellaire | W Bellfort | 4:50:33 PM | 2.90 | 2:42 | 32:14 | 64 | |
| W Bellfort | Harlem Rd | 4:50:33 PM | 1.50 | 1:14 | 33:28 | 73 | |
| Harlem Rd | Oyster Creek | 4:50:33 PM | 1.60 | 1:26 | 34:54 | 67 | |
| 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 | 34:51 | 34:51 | 53 | |
