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 | 1:54:54 PM | 1.50 | 1:24 | 1:23 | 64 |  |
| FM-1464 | Oyster Creek | 1:54:54 PM | 2.00 | 1:40 | 3:03 | 72 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 1:54:54 PM | 1.50 | 1:22 | 4:24 | 66 | |
| W Bellfort | Bellaire | 1:54:54 PM | 2.90 | 2:39 | 7:03 | 66 | |
| Bellaire | S Fry Rd | 1:54:54 PM | 1.60 | 1:26 | 8:29 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 1:54:54 PM | 2.00 | 2:10 | 10:39 | 55 | |
| Cinco Ranch Blvd | Kingsland | 1:54:54 PM | 2.20 | 4:14 | 14:53 | 31 |  |
| Kingsland | IH-10 Katy | 1:54:54 PM | 1.25 | 1:08 | 16:01 | 66 | |
| IH-10 Katy | Morton | 1:54:54 PM | 1.50 | 1:56 | 17:57 | 47 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:54:54 PM | 1.00 | 00:55 | 18:50 | 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 | 1:54:54 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:54:54 PM | 1.50 | 1:10 | 2:09 | 77 | |
| IH-10 Katy | Kingsland | 1:54:54 PM | 1.25 | 1:09 | 3:18 | 65 | |
| Kingsland | Cinco Ranch Blvd | 1:54:54 PM | 2.20 | 2:19 | 5:37 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 1:54:54 PM | 2.00 | 3:41 | 9:18 | 33 | |
| S Fry Rd | Bellaire | 1:54:54 PM | 1.60 | 1:38 | 10:56 | 59 | |
| Bellaire | W Bellfort | 1:54:54 PM | 2.90 | 2:41 | 13:37 | 65 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 1:54:54 PM | 1.60 | 1:28 | 15:04 | 65 | |
| Oyster Creek | FM-1464 | 1:54:54 PM | 2.00 | 1:47 | 16:51 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
