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 | 12:30:52 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 12:30:52 PM | 2.00 | 1:42 | 2:59 | 71 | |
| Oyster Creek | Harlem Rd | 12:30:52 PM | 1.60 | 1:26 | 4:25 | 67 | |
| Harlem Rd | W Bellfort | 12:30:52 PM | 1.50 | 1:13 | 5:38 | 74 | |
| W Bellfort | Bellaire | 12:30:52 PM | 2.90 | 2:38 | 8:16 | 66 | |
| Bellaire | S Fry Rd | 12:30:52 PM | 1.60 | 1:26 | 9:42 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:30:52 PM | 2.00 | 2:13 | 11:55 | 54 | |
| Cinco Ranch Blvd | Kingsland | 12:30:52 PM | 2.20 | 4:24 | 16:19 | 30 |  |
| Kingsland | IH-10 Katy | 12:30:52 PM | 1.25 | 1:05 | 17:24 | 69 | |
| 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 | 12:30:52 PM | 1.00 | 00:55 | 20:15 | 65 | |
| 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 | 12:30:52 PM | 1.00 | 1:06 | 1:02 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:30:52 PM | 1.50 | 1:26 | 2:26 | 63 | |
| IH-10 Katy | Kingsland | 12:30:52 PM | 1.25 | 1:16 | 3:42 | 59 | |
| Kingsland | Cinco Ranch Blvd | 12:30:52 PM | 2.20 | 2:16 | 5:58 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 12:30:52 PM | 2.00 | 2:37 | 8:35 | 46 | |
| S Fry Rd | Bellaire | 12:30:52 PM | 1.60 | 1:35 | 10:10 | 61 | |
| Bellaire | W Bellfort | 12:30:52 PM | 2.90 | 2:55 | 13:05 | 60 | |
| W Bellfort | Harlem Rd | 12:30:52 PM | 1.50 | 1:14 | 14:19 | 73 | |
| Harlem Rd | Oyster Creek | 12:30:52 PM | 1.60 | 1:29 | 15:48 | 65 | |
| Oyster Creek | FM-1464 | 12:30:52 PM | 2.00 | 1:44 | 17:32 | 69 | |
| FM-1464 | New Territory | 12:30:52 PM | 1.50 | 1:24 | 18:56 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
