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 | 3:26:53 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 3:26:53 PM | 2.00 | 1:46 | 3:05 | 68 | |
| Oyster Creek | Harlem Rd | 3:26:53 PM | 1.60 | 1:26 | 4:31 | 67 | |
| Harlem Rd | W Bellfort | 3:26:53 PM | 1.50 | 1:41 | 6:12 | 53 | |
| W Bellfort | Bellaire | 3:26:53 PM | 2.90 | 2:41 | 8:53 | 65 | |
| Bellaire | S Fry Rd | 3:26:53 PM | 1.60 | 1:32 | 10:25 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:26:53 PM | 2.00 | 2:34 | 12:59 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 3:26:53 PM | 2.20 | 8:47 | 21:46 | 15 |  |
| Kingsland | IH-10 Katy | 3:25:53 PM | 1.25 | 1:12 | 22:58 | 62 | |
| IH-10 Katy | Morton | 3:26:53 PM | 1.50 | 2:26 | 25:24 | 37 |  |
| Morton | Clay Rd | 3:26:53 PM | 1.60 | 2:39 | 28:03 | 36 | |
| 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 | 3:26:53 PM | 1.60 | 2:18 | 2:12 | 42 | |
| Morton | IH-10 Katy | 3:26:53 PM | 1.50 | 1:51 | 4:03 | 49 | |
| IH-10 Katy | Kingsland | 3:26:53 PM | 1.25 | 1:16 | 5:19 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:26:53 PM | 2.20 | 5:02 | 10:21 | 26 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:26:53 PM | 2.00 | 6:06 | 16:27 | 20 | |
| S Fry Rd | Bellaire | 3:26:53 PM | 1.60 | 1:45 | 18:12 | 55 | |
| Bellaire | W Bellfort | 3:26:53 PM | 2.90 | 2:38 | 20:50 | 66 | |
| W Bellfort | Harlem Rd | 3:26:53 PM | 1.50 | 1:13 | 22:03 | 74 | |
| Harlem Rd | Oyster Creek | 3:26:53 PM | 1.60 | 1:27 | 23:30 | 66 | |
| Oyster Creek | FM-1464 | 3:26:53 PM | 2.00 | 1:49 | 25:19 | 66 | |
| FM-1464 | New Territory | 3:26:53 PM | 1.50 | 1:17 | 26:36 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
