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 | 12:49:30 PM | 1.60 | 1:33 | 1:30 | 62 |  |
| Harlem Rd | W Bellfort | 12:49:30 PM | 1.50 | 1:16 | 2:46 | 71 | |
| W Bellfort | Bellaire | 12:49:30 PM | 2.90 | 2:33 | 5:19 | 68 | |
| Bellaire | S Fry Rd | 12:49:30 PM | 1.60 | 1:29 | 6:48 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:49:30 PM | 2.00 | 2:01 | 8:49 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:49:30 PM | 1.25 | 1:20 | 10:08 | 56 | |
| IH-10 Katy | Morton | 12:33:29 PM | 1.50 | 1:56 | 12:04 | 47 |  |
| Morton | Clay Rd | 12:49:30 PM | 1.60 | 1:21 | 13:25 | 71 | |
| Clay Rd | Beckendorff | 12:49:30 PM | 1.30 | 1:16 | 14:41 | 62 | |
| Beckendorff | FM-529 | 12:49:30 PM | 1.00 | 00:53 | 15:34 | 68 | |
| FM-529 | West Rd | 12:49:30 PM | 2.50 | 2:10 | 17:44 | 69 | |
| West Rd | House Hahl | 12:49:30 PM | 1.30 | 1:11 | 18:55 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:49:30 PM | 1.40 | 1:16 | 20:11 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:49:30 PM | 2.40 | 2:10 | 22:21 | 66 | |
| 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 | 12:49:30 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 12:49:30 PM | 1.40 | 1:20 | 3:32 | 63 | |
| House Hahl | West Rd | 12:49:30 PM | 1.30 | 1:17 | 4:49 | 61 | |
| West Rd | FM-529 | 12:49:30 PM | 2.50 | 2:11 | 7:00 | 69 | |
| FM-529 | Beckendorff | 12:49:30 PM | 1.00 | 1:02 | 8:02 | 58 | |
| Beckendorff | Clay Rd | 12:49:30 PM | 1.30 | 1:12 | 9:14 | 65 | |
| Clay Rd | Morton | 12:49:30 PM | 1.60 | 2:02 | 11:16 | 47 | |
| Morton | IH-10 Katy | 12:46:30 PM | 1.50 | 1:16 | 12:32 | 71 | |
| IH-10 Katy | Kingsland | 12:41:30 PM | 1.25 | 2:12 | 14:44 | 34 |  |
| Kingsland | Cinco Ranch Blvd | 12:49:30 PM | 2.20 | 2:12 | 16:56 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:49:30 PM | 2.00 | 2:00 | 18:56 | 60 | |
| S Fry Rd | Bellaire | 12:49:30 PM | 1.60 | 1:28 | 20:24 | 65 | |
| Bellaire | W Bellfort | 12:49:30 PM | 2.90 | 2:51 | 23:15 | 61 | |
| W Bellfort | Harlem Rd | 12:49:30 PM | 1.50 | 1:19 | 24:34 | 68 | |
| Harlem Rd | Oyster Creek | 12:49:30 PM | 1.60 | 1:35 | 26:09 | 61 | |
| 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 | 26:06 | 26:06 | 70 | |
