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 | 12:27:50 PM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 12:27:50 PM | 2.00 | 1:47 | 3:08 | 67 | |
| Oyster Creek | Harlem Rd | 12:27:50 PM | 1.60 | 1:30 | 4:38 | 64 | |
| Harlem Rd | W Bellfort | 12:27:50 PM | 1.50 | 1:24 | 6:02 | 64 | |
| W Bellfort | Bellaire | 12:27:50 PM | 2.90 | 2:51 | 8:53 | 61 | |
| Bellaire | S Fry Rd | 12:27:50 PM | 1.60 | 1:27 | 10:20 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 12:27:50 PM | 2.00 | 2:15 | 12:35 | 53 | |
| Cinco Ranch Blvd | Kingsland | 12:27:50 PM | 2.20 | 4:51 | 17:26 | 27 |  |
| Kingsland | IH-10 Katy | 12:27:50 PM | 1.25 | 1:01 | 18:27 | 74 | |
| IH-10 Katy | Morton | 12:27:50 PM | 1.50 | 1:46 | 20:13 | 51 | |
| Morton | Clay Rd | 12:27:50 PM | 1.60 | 1:26 | 21:39 | 67 | |
| Clay Rd | Beckendorff | 12:27:50 PM | 1.30 | 1:19 | 22:58 | 59 | |
| Beckendorff | FM-529 | 12:27:50 PM | 1.00 | 00:52 | 23:50 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:27:50 PM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 12:27:50 PM | 1.30 | 1:11 | 2:11 | 66 | |
| Clay Rd | Morton | 12:27:50 PM | 1.60 | 1:58 | 4:09 | 49 |  |
| Morton | IH-10 Katy | 12:27:50 PM | 1.50 | 1:41 | 5:50 | 53 | |
| IH-10 Katy | Kingsland | 12:27:50 PM | 1.25 | 1:05 | 6:55 | 69 | |
| Kingsland | Cinco Ranch Blvd | 12:27:50 PM | 2.20 | 2:16 | 9:11 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 12:27:50 PM | 2.00 | 2:23 | 11:34 | 50 | |
| S Fry Rd | Bellaire | 12:27:50 PM | 1.60 | 1:35 | 13:09 | 61 | |
| Bellaire | W Bellfort | 12:27:50 PM | 2.90 | 2:49 | 15:58 | 62 | |
| W Bellfort | Harlem Rd | 12:27:50 PM | 1.50 | 1:18 | 17:16 | 69 | |
| Harlem Rd | Oyster Creek | 12:27:50 PM | 1.60 | 1:26 | 18:42 | 67 | |
| Oyster Creek | FM-1464 | 12:27:50 PM | 2.00 | 1:41 | 20:23 | 71 | |
| FM-1464 | New Territory | 12:27:50 PM | 1.50 | 1:25 | 21:48 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
