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 | 3:03:51 PM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 3:03:51 PM | 2.00 | 1:48 | 3:02 | 67 | |
| Oyster Creek | Harlem Rd | 2:56:51 PM | 1.60 | 1:55 | 4:57 | 50 | |
| Harlem Rd | W Bellfort | 3:03:51 PM | 1.50 | 1:15 | 6:12 | 72 | |
| W Bellfort | Bellaire | 3:03:51 PM | 2.90 | 2:27 | 8:39 | 71 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:03:51 PM | 2.00 | 2:49 | 11:27 | 43 |  |
| Cinco Ranch Blvd | Kingsland | 3:03:51 PM | 2.20 | 23:42 | 35:09 | 6 |  |
| Kingsland | IH-10 Katy | 2:43:51 PM | 1.25 | 1:03 | 36:12 | 71 | |
| IH-10 Katy | Morton | 3:03:51 PM | 1.50 | 2:38 | 38:50 | 34 |  |
| Morton | Clay Rd | 3:03:51 PM | 1.60 | 2:32 | 41:22 | 38 | |
| 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 | 3:03:51 PM | 1.60 | 4:04 | 3:58 | 24 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:03:51 PM | 1.25 | 1:17 | 5:14 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:03:51 PM | 2.20 | 4:35 | 9:49 | 29 | |
| Cinco Ranch Blvd | S Fry Rd | 3:03:51 PM | 2.00 | 5:26 | 15:15 | 22 | |
| S Fry Rd | Bellaire | 3:03:51 PM | 1.60 | 1:28 | 16:43 | 65 | |
| Bellaire | W Bellfort | 3:03:51 PM | 2.90 | 2:34 | 19:17 | 68 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:03:51 PM | 2.00 | 1:49 | 21:04 | 66 | |
| FM-1464 | New Territory | 3:03:51 PM | 1.50 | 1:17 | 22:21 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
