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 | 4:03:53 PM | 1.50 | 1:25 | 1:24 | 64 |  |
| FM-1464 | Oyster Creek | 4:03:53 PM | 2.00 | 1:47 | 3:11 | 67 | |
| Oyster Creek | Harlem Rd | 4:03:53 PM | 1.60 | 1:29 | 4:40 | 65 | |
| Harlem Rd | W Bellfort | 4:03:53 PM | 1.50 | 1:17 | 5:57 | 70 | |
| W Bellfort | Bellaire | 4:03:53 PM | 2.90 | 2:37 | 8:34 | 66 | |
| Bellaire | S Fry Rd | 4:03:53 PM | 1.60 | 1:46 | 10:20 | 54 | |
| S Fry Rd | Cinco Ranch Blvd | 4:03:53 PM | 2.00 | 5:00 | 15:20 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 4:03:53 PM | 2.20 | 5:28 | 20:48 | 24 | |
| Kingsland | IH-10 Katy | 4:03:53 PM | 1.25 | 1:04 | 21:52 | 70 | |
| IH-10 Katy | Morton | 4:03:53 PM | 1.50 | 1:44 | 23:36 | 52 | |
| Morton | Clay Rd | 4:03:53 PM | 1.60 | 1:57 | 25:33 | 49 |  |
| 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 | 4:03:53 PM | 1.60 | 2:15 | 2:09 | 43 | |
| Morton | IH-10 Katy | 4:03:53 PM | 1.50 | 1:32 | 3:41 | 59 | |
| IH-10 Katy | Kingsland | 4:03:53 PM | 1.25 | 1:15 | 4:56 | 60 | |
| Kingsland | Cinco Ranch Blvd | 4:03:53 PM | 2.20 | 7:05 | 12:01 | 19 |  |
| Cinco Ranch Blvd | S Fry Rd | 4:03:53 PM | 2.00 | 6:34 | 18:35 | 18 | |
| S Fry Rd | Bellaire | 4:03:53 PM | 1.60 | 1:29 | 20:04 | 65 | |
| Bellaire | W Bellfort | 4:03:53 PM | 2.90 | 2:36 | 22:40 | 67 | |
| W Bellfort | Harlem Rd | 4:03:53 PM | 1.50 | 1:20 | 24:00 | 68 | |
| Harlem Rd | Oyster Creek | 4:03:53 PM | 1.60 | 1:26 | 25:26 | 67 | |
| Oyster Creek | FM-1464 | 4:03:53 PM | 2.00 | 1:39 | 27:05 | 73 | |
| FM-1464 | New Territory | 4:03:53 PM | 1.50 | 1:17 | 28:22 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
