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 | 12:28:54 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 12:28:54 PM | 2.00 | 1:43 | 2:58 | 70 | |
| Oyster Creek | Harlem Rd | 12:28:54 PM | 1.60 | 1:26 | 4:24 | 67 | |
| Harlem Rd | W Bellfort | 12:28:54 PM | 1.50 | 1:13 | 5:37 | 74 | |
| W Bellfort | Bellaire | 12:28:54 PM | 2.90 | 2:43 | 8:20 | 64 | |
| Bellaire | S Fry Rd | 12:28:54 PM | 1.60 | 1:28 | 9:48 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:28:54 PM | 2.00 | 2:13 | 12:01 | 54 | |
| Cinco Ranch Blvd | Kingsland | 12:28:54 PM | 2.20 | 4:22 | 16:23 | 30 |  |
| Kingsland | IH-10 Katy | 12:28:54 PM | 1.25 | 1:01 | 17:24 | 74 | |
| IH-10 Katy | Morton | 12:25:52 PM | 1.50 | 1:58 | 19:22 | 46 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:28:54 PM | 1.00 | 00:56 | 20:16 | 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 | 12:28:54 PM | 1.00 | 1:08 | 1:04 | 53 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:28:54 PM | 1.50 | 1:26 | 2:28 | 63 | |
| IH-10 Katy | Kingsland | 12:28:54 PM | 1.25 | 1:17 | 3:45 | 58 | |
| Kingsland | Cinco Ranch Blvd | 12:28:54 PM | 2.20 | 2:16 | 6:01 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 12:28:54 PM | 2.00 | 2:52 | 8:53 | 42 | |
| S Fry Rd | Bellaire | 12:28:54 PM | 1.60 | 1:33 | 10:26 | 62 | |
| Bellaire | W Bellfort | 12:28:54 PM | 2.90 | 2:55 | 13:21 | 60 | |
| W Bellfort | Harlem Rd | 12:28:54 PM | 1.50 | 1:14 | 14:35 | 73 | |
| Harlem Rd | Oyster Creek | 12:28:54 PM | 1.60 | 1:29 | 16:04 | 65 | |
| Oyster Creek | FM-1464 | 12:28:54 PM | 2.00 | 1:44 | 17:48 | 69 | |
| FM-1464 | New Territory | 12:28:54 PM | 1.50 | 1:24 | 19:12 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
