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 | 2:03:46 PM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 2:03:46 PM | 2.00 | 1:44 | 2:58 | 69 | |
| Oyster Creek | Harlem Rd | 2:03:46 PM | 1.60 | 1:27 | 4:25 | 66 | |
| Harlem Rd | W Bellfort | 2:03:46 PM | 1.50 | 1:17 | 5:42 | 70 | |
| W Bellfort | Bellaire | 2:03:46 PM | 2.90 | 2:38 | 8:20 | 66 | |
| Bellaire | S Fry Rd | 2:03:46 PM | 1.60 | 1:26 | 9:46 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 2:03:46 PM | 2.00 | 3:44 | 13:30 | 32 |  |
| Cinco Ranch Blvd | Kingsland | 2:03:46 PM | 2.20 | 4:36 | 18:06 | 29 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:03:46 PM | 1.50 | 1:43 | 19:48 | 52 | |
| Morton | Clay Rd | 2:03:46 PM | 1.60 | 2:18 | 22:06 | 42 |  |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 2:03:46 PM | 1.60 | 1:26 | 1:20 | 67 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:03:46 PM | 1.25 | 1:13 | 2:32 | 62 | |
| Kingsland | Cinco Ranch Blvd | 2:03:46 PM | 2.20 | 3:15 | 5:47 | 41 | |
| Cinco Ranch Blvd | S Fry Rd | 2:03:46 PM | 2.00 | 5:53 | 11:40 | 20 | |
| S Fry Rd | Bellaire | 2:03:46 PM | 1.60 | 1:37 | 13:17 | 59 | |
| Bellaire | W Bellfort | 2:03:46 PM | 2.90 | 2:35 | 15:52 | 67 | |
| W Bellfort | Harlem Rd | 2:03:46 PM | 1.50 | 1:17 | 17:09 | 70 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:03:46 PM | 2.00 | 1:43 | 18:51 | 70 | |
| FM-1464 | New Territory | 2:03:46 PM | 1.50 | 1:21 | 20:12 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
