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 | 12:57:50 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 12:57:50 PM | 2.00 | 1:47 | 3:06 | 67 | |
| Oyster Creek | Harlem Rd | 12:57:50 PM | 1.60 | 1:30 | 4:36 | 64 | |
| Harlem Rd | W Bellfort | 12:57:50 PM | 1.50 | 1:13 | 5:49 | 74 | |
| W Bellfort | Bellaire | 12:57:50 PM | 2.90 | 2:40 | 8:29 | 65 | |
| Bellaire | S Fry Rd | 12:57:50 PM | 1.60 | 1:26 | 9:55 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:57:50 PM | 2.00 | 2:19 | 12:14 | 52 | |
| Cinco Ranch Blvd | Kingsland | 12:57:50 PM | 2.20 | 3:52 | 16:06 | 34 |  |
| Kingsland | IH-10 Katy | 12:57:50 PM | 1.25 | 1:10 | 17:16 | 64 | |
| IH-10 Katy | Morton | 12:57:50 PM | 1.50 | 1:39 | 18:55 | 55 | |
| Morton | Clay Rd | 12:57:50 PM | 1.60 | 1:29 | 20:24 | 65 | |
| Clay Rd | Beckendorff | 12:57:50 PM | 1.30 | 1:19 | 21:43 | 59 | |
| Beckendorff | FM-529 | 12:57:50 PM | 1.00 | 00:55 | 22:38 | 65 | |
| 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 | 12:57:50 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 12:57:50 PM | 1.30 | 1:13 | 2:14 | 64 | |
| Clay Rd | Morton | 12:57:50 PM | 1.60 | 1:47 | 4:01 | 54 | |
| Morton | IH-10 Katy | 12:57:50 PM | 1.50 | 1:29 | 5:30 | 61 | |
| IH-10 Katy | Kingsland | 12:57:50 PM | 1.25 | 1:11 | 6:41 | 63 | |
| Kingsland | Cinco Ranch Blvd | 12:57:50 PM | 2.20 | 2:02 | 8:43 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 12:57:50 PM | 2.00 | 5:39 | 14:22 | 21 |  |
| S Fry Rd | Bellaire | 12:57:50 PM | 1.60 | 1:37 | 15:59 | 59 | |
| Bellaire | W Bellfort | 12:57:50 PM | 2.90 | 2:52 | 18:51 | 61 | |
| W Bellfort | Harlem Rd | 12:57:50 PM | 1.50 | 1:19 | 20:10 | 68 | |
| Harlem Rd | Oyster Creek | 12:57:50 PM | 1.60 | 1:27 | 21:37 | 66 | |
| Oyster Creek | FM-1464 | 12:57:50 PM | 2.00 | 1:43 | 23:20 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
