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 | 12:21:35 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:21:35 PM | 1.60 | 1:22 | 2:21 | 70 | |
| Harlem Rd | W Bellfort | 12:21:35 PM | 1.50 | 1:13 | 3:34 | 74 | |
| W Bellfort | Bellaire | 12:21:35 PM | 2.90 | 2:30 | 6:04 | 70 | |
| Bellaire | S Fry Rd | 12:21:35 PM | 1.60 | 1:40 | 7:44 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 12:21:35 PM | 2.00 | 3:05 | 10:49 | 39 |  |
| Cinco Ranch Blvd | Kingsland | 12:21:35 PM | 2.20 | 2:21 | 13:10 | 56 | |
| Kingsland | IH-10 Katy | 12:21:35 PM | 1.25 | 1:06 | 14:16 | 68 | |
| IH-10 Katy | Morton | 12:21:35 PM | 1.50 | 1:52 | 16:08 | 48 |  |
| Morton | Clay Rd | 12:21:35 PM | 1.60 | 1:22 | 17:30 | 70 | |
| Clay Rd | Beckendorff | 12:21:35 PM | 1.30 | 1:18 | 18:48 | 60 | |
| Beckendorff | FM-529 | 12:21:35 PM | 1.00 | 00:52 | 19:40 | 69 | |
| FM-529 | West Rd | 12:21:35 PM | 2.50 | 2:17 | 21:57 | 66 | |
| West Rd | House Hahl | 12:21:35 PM | 1.30 | 1:13 | 23:10 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:21:35 PM | 1.40 | 1:18 | 24:28 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 24:27 | 24:27 | 75 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 12:21:35 PM | 1.40 | 1:19 | 1:18 | 64 | |
| House Hahl | West Rd | 12:21:35 PM | 1.30 | 1:13 | 2:31 | 64 | |
| West Rd | FM-529 | 12:21:35 PM | 2.50 | 2:03 | 4:34 | 73 | |
| FM-529 | Beckendorff | 12:14:36 PM | 1.00 | 1:10 | 5:44 | 51 | |
| Beckendorff | Clay Rd | 12:21:35 PM | 1.30 | 1:07 | 6:51 | 70 | |
| Clay Rd | Morton | 12:18:36 PM | 1.60 | 14:18 | 21:09 | 7 |  |
| Morton | IH-10 Katy | 12:17:36 PM | 1.50 | 1:32 | 22:41 | 59 | |
| IH-10 Katy | Kingsland | 12:21:35 PM | 1.25 | 1:09 | 23:50 | 65 | |
| Kingsland | Cinco Ranch Blvd | 12:21:35 PM | 2.20 | 2:59 | 26:49 | 44 | |
| Cinco Ranch Blvd | S Fry Rd | 12:21:35 PM | 2.00 | 3:10 | 29:59 | 38 | |
| S Fry Rd | Bellaire | 12:21:35 PM | 1.60 | 1:36 | 31:35 | 60 | |
| Bellaire | W Bellfort | 12:21:35 PM | 2.90 | 2:49 | 34:24 | 62 | |
| W Bellfort | Harlem Rd | 12:21:35 PM | 1.50 | 1:23 | 35:47 | 65 | |
| Harlem Rd | Oyster Creek | 12:21:35 PM | 1.60 | 1:33 | 37:20 | 62 | |
| 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 | Not Available | |
