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 | 2:02:52 PM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 2:21:53 PM | 2.00 | 1:44 | 3:05 | 69 | |
| Oyster Creek | Harlem Rd | 2:21:53 PM | 1.60 | 1:36 | 4:41 | 60 | |
| Harlem Rd | W Bellfort | 2:21:53 PM | 1.50 | 1:24 | 6:05 | 64 | |
| W Bellfort | Bellaire | 2:21:53 PM | 2.90 | 2:38 | 8:43 | 66 | |
| Bellaire | S Fry Rd | 2:21:53 PM | 1.60 | 1:24 | 10:07 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 2:21:53 PM | 2.00 | 2:30 | 12:37 | 48 |  |
| Cinco Ranch Blvd | Kingsland | 2:21:53 PM | 2.20 | 4:46 | 17:23 | 28 |  |
| Kingsland | IH-10 Katy | 2:21:53 PM | 1.25 | 1:00 | 18:23 | 75 | |
| IH-10 Katy | Morton | 2:00:52 PM | 1.50 | 1:50 | 20:13 | 49 | |
| Morton | Clay Rd | 2:21:53 PM | 1.60 | 1:22 | 21:35 | 70 | |
| Clay Rd | Beckendorff | 2:21:53 PM | 1.30 | 1:18 | 22:53 | 60 | |
| Beckendorff | FM-529 | 2:21:53 PM | 1.00 | 00:48 | 23:41 | 75 | |
| 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 | 2:21:53 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 2:21:53 PM | 1.30 | 1:15 | 2:16 | 62 | |
| Clay Rd | Morton | 2:21:53 PM | 1.60 | 1:48 | 4:04 | 53 | |
| Morton | IH-10 Katy | 2:21:53 PM | 1.50 | 1:04 | 5:08 | 84 | |
| IH-10 Katy | Kingsland | 2:21:53 PM | 1.25 | 1:18 | 6:26 | 58 | |
| Kingsland | Cinco Ranch Blvd | 2:21:53 PM | 2.20 | 4:02 | 10:28 | 33 |  |
| Cinco Ranch Blvd | S Fry Rd | 2:21:53 PM | 2.00 | 2:59 | 13:27 | 40 | |
| S Fry Rd | Bellaire | 2:21:53 PM | 1.60 | 1:33 | 15:00 | 62 | |
| Bellaire | W Bellfort | 2:21:53 PM | 2.90 | 2:31 | 17:31 | 69 | |
| W Bellfort | Harlem Rd | 2:21:53 PM | 1.50 | 1:22 | 18:53 | 66 | |
| Harlem Rd | Oyster Creek | 2:21:53 PM | 1.60 | 1:28 | 20:21 | 65 | |
| Oyster Creek | FM-1464 | 2:21:53 PM | 2.00 | 1:37 | 21:58 | 74 | |
| FM-1464 | New Territory | 2:21:53 PM | 1.50 | 1:12 | 23:10 | 75 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
