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 | 12:23:31 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | 12:22:31 PM | 1.50 | 1:24 | 2:28 | 64 | |
| FM-1464 | Oyster Creek | 12:23:31 PM | 2.00 | 1:41 | 4:09 | 71 | |
| Oyster Creek | Harlem Rd | 12:23:31 PM | 1.60 | 1:26 | 5:35 | 67 | |
| Harlem Rd | W Bellfort | 12:23:31 PM | 1.50 | 1:12 | 6:47 | 75 | |
| W Bellfort | Bellaire | 12:23:31 PM | 2.90 | 2:44 | 9:31 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:20:31 PM | 2.20 | 2:47 | 12:16 | 47 |  |
| Kingsland | IH-10 Katy | 12:23:31 PM | 1.25 | 1:05 | 13:21 | 69 | |
| IH-10 Katy | Morton | 12:23:31 PM | 1.50 | 1:40 | 15:01 | 54 | |
| Morton | Clay Rd | 12:23:31 PM | 1.60 | 1:24 | 16:25 | 69 | |
| Clay Rd | Beckendorff | 12:23:31 PM | 1.30 | 1:17 | 17:42 | 61 | |
| Beckendorff | FM-529 | 12:23:31 PM | 1.00 | 00:53 | 18:35 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 12:23:31 PM | 1.40 | 1:23 | 19:56 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:23:31 PM | 2.40 | 2:11 | 22:07 | 66 | |
| Summary | 30.55 | 22:07 | 22:07 | 83 | |
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 | 12:23:31 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 12:23:31 PM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:23:31 PM | 1.00 | 1:11 | 4:40 | 51 | |
| Beckendorff | Clay Rd | 12:23:31 PM | 1.30 | 1:08 | 5:48 | 69 | |
| Clay Rd | Morton | 12:23:31 PM | 1.60 | 1:44 | 7:32 | 55 | |
| Morton | IH-10 Katy | 12:23:31 PM | 1.50 | 1:24 | 8:56 | 64 | |
| IH-10 Katy | Kingsland | 12:18:31 PM | 1.25 | 1:27 | 10:23 | 52 | |
| Kingsland | Cinco Ranch Blvd | 12:23:31 PM | 2.20 | 2:22 | 12:45 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:23:31 PM | 2.90 | 2:42 | 15:25 | 64 | |
| W Bellfort | Harlem Rd | 12:23:31 PM | 1.50 | 1:22 | 16:47 | 66 | |
| Harlem Rd | Oyster Creek | 12:23:31 PM | 1.60 | 1:28 | 18:15 | 65 | |
| Oyster Creek | FM-1464 | 12:23:31 PM | 2.00 | 1:38 | 19:53 | 73 | |
| FM-1464 | New Territory | 12:23:31 PM | 1.50 | 1:33 | 21:26 | 58 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:25 | 21:25 | 86 | |
