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 | 1:37:50 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 1:37:50 PM | 2.00 | 1:44 | 3:01 | 69 | |
| Oyster Creek | Harlem Rd | 1:37:50 PM | 1.60 | 1:27 | 4:28 | 66 | |
| Harlem Rd | W Bellfort | 1:37:50 PM | 1.50 | 1:11 | 5:39 | 76 | |
| W Bellfort | Bellaire | 1:37:50 PM | 2.90 | 2:25 | 8:04 | 72 | |
| Bellaire | S Fry Rd | 1:37:50 PM | 1.60 | 1:27 | 9:31 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 1:37:50 PM | 2.00 | 4:24 | 13:55 | 27 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 1:37:50 PM | 1.25 | 1:02 | 14:56 | 73 | |
| IH-10 Katy | Morton | 1:25:50 PM | 1.50 | 1:46 | 16:42 | 51 | |
| Morton | Clay Rd | 1:37:50 PM | 1.60 | 2:02 | 18:44 | 47 |  |
| 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 | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:37:50 PM | 1.50 | 1:05 | 00:58 | 83 | |
| IH-10 Katy | Kingsland | 1:37:50 PM | 1.25 | 1:20 | 2:18 | 56 | |
| Kingsland | Cinco Ranch Blvd | 1:37:50 PM | 2.20 | 5:48 | 8:06 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | 1:37:50 PM | 2.00 | 6:28 | 14:34 | 19 |  |
| S Fry Rd | Bellaire | 1:37:50 PM | 1.60 | 1:15 | 15:49 | 77 | |
| Bellaire | W Bellfort | 1:37:50 PM | 2.90 | 2:55 | 18:44 | 60 | |
| W Bellfort | Harlem Rd | 1:37:50 PM | 1.50 | 1:13 | 19:57 | 74 | |
| Harlem Rd | Oyster Creek | 1:37:50 PM | 1.60 | 1:31 | 21:28 | 63 | |
| Oyster Creek | FM-1464 | 1:37:50 PM | 2.00 | 1:38 | 23:06 | 73 | |
| FM-1464 | New Territory | 1:37:50 PM | 1.50 | 1:16 | 24:22 | 71 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
