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 | 1:01:45 PM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 1:01:45 PM | 2.00 | 1:46 | 3:07 | 68 | |
| Oyster Creek | Harlem Rd | 1:01:45 PM | 1.60 | 1:28 | 4:35 | 65 | |
| Harlem Rd | W Bellfort | 1:01:45 PM | 1.50 | 1:11 | 5:46 | 76 | |
| W Bellfort | Bellaire | 1:01:45 PM | 2.90 | 2:39 | 8:25 | 66 | |
| Bellaire | S Fry Rd | 1:01:45 PM | 1.60 | 1:33 | 9:58 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 1:01:45 PM | 2.00 | 2:34 | 12:32 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 1:01:45 PM | 2.20 | 3:41 | 16:13 | 36 |  |
| Kingsland | IH-10 Katy | 1:01:45 PM | 1.25 | 1:14 | 17:27 | 61 | |
| IH-10 Katy | Morton | 1:01:45 PM | 1.50 | 1:52 | 19:19 | 48 | |
| Morton | Clay Rd | 1:01:45 PM | 1.60 | 1:36 | 20:55 | 60 | |
| 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 | 1:00:45 PM | 1.60 | 1:26 | 1:20 | 67 | |
| Morton | IH-10 Katy | 12:55:45 PM | 1.50 | 1:02 | 2:22 | 87 | |
| IH-10 Katy | Kingsland | 1:01:45 PM | 1.25 | 1:10 | 3:32 | 64 | |
| Kingsland | Cinco Ranch Blvd | 1:01:45 PM | 2.20 | 3:52 | 7:24 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 1:01:45 PM | 2.00 | 6:38 | 14:02 | 18 |  |
| S Fry Rd | Bellaire | 1:01:45 PM | 1.60 | 1:35 | 15:37 | 61 | |
| Bellaire | W Bellfort | 1:01:45 PM | 2.90 | 2:29 | 18:06 | 70 | |
| W Bellfort | Harlem Rd | 1:01:45 PM | 1.50 | 1:11 | 19:17 | 76 | |
| Harlem Rd | Oyster Creek | 1:01:45 PM | 1.60 | 1:26 | 20:43 | 67 | |
| Oyster Creek | FM-1464 | 1:01:45 PM | 2.00 | 1:41 | 22:24 | 71 | |
| FM-1464 | New Territory | 1:01:45 PM | 1.50 | 1:15 | 23:39 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
