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 | 2:54:53 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 2:54:53 PM | 2.00 | 1:45 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 2:54:53 PM | 1.60 | 1:29 | 4:31 | 65 | |
| Harlem Rd | W Bellfort | 2:54:53 PM | 1.50 | 1:15 | 5:46 | 72 | |
| W Bellfort | Bellaire | 2:54:53 PM | 2.90 | 2:30 | 8:16 | 70 | |
| Bellaire | S Fry Rd | 2:54:53 PM | 1.60 | 1:25 | 9:41 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 2:54:53 PM | 2.00 | 2:25 | 12:06 | 50 | |
| Cinco Ranch Blvd | Kingsland | 2:54:53 PM | 2.20 | 5:00 | 17:06 | 26 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:38:53 PM | 1.50 | 1:42 | 18:47 | 53 | |
| Morton | Clay Rd | 2:54:53 PM | 1.60 | 1:29 | 20:16 | 65 | |
| Clay Rd | Beckendorff | 2:54:53 PM | 1.30 | 1:16 | 21:32 | 62 | |
| Beckendorff | FM-529 | 2:54:53 PM | 1.00 | 00:56 | 22:28 | 64 | |
| 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 | 2:54:53 PM | 1.00 | 1:06 | 1:02 | 55 | |
| Beckendorff | Clay Rd | 2:54:53 PM | 1.30 | 1:13 | 2:15 | 64 | |
| Clay Rd | Morton | 2:54:53 PM | 1.60 | 1:50 | 4:05 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:54:53 PM | 1.25 | 1:40 | 5:44 | 45 |  |
| Kingsland | Cinco Ranch Blvd | 2:54:53 PM | 2.20 | 2:20 | 8:04 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 2:54:53 PM | 2.00 | 5:12 | 13:16 | 23 | |
| S Fry Rd | Bellaire | 2:54:53 PM | 1.60 | 1:35 | 14:51 | 61 | |
| Bellaire | W Bellfort | 2:54:53 PM | 2.90 | 2:40 | 17:31 | 65 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 2:54:53 PM | 1.60 | 1:34 | 19:04 | 61 | |
| Oyster Creek | FM-1464 | 2:54:53 PM | 2.00 | 1:46 | 20:50 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
