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 | 4:40:30 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 4:40:30 PM | 2.00 | 1:56 | 3:15 | 62 | |
| Oyster Creek | Harlem Rd | 4:40:30 PM | 1.60 | 1:34 | 4:49 | 61 | |
| Harlem Rd | W Bellfort | 4:40:30 PM | 1.50 | 1:20 | 6:09 | 68 | |
| W Bellfort | Bellaire | 4:40:30 PM | 2.90 | 2:44 | 8:53 | 64 | |
| Bellaire | S Fry Rd | 4:40:30 PM | 1.60 | 1:37 | 10:30 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 4:40:30 PM | 2.00 | 5:33 | 16:03 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 4:40:30 PM | 2.20 | 5:36 | 21:39 | 24 | |
| Kingsland | IH-10 Katy | 4:38:29 PM | 1.25 | 1:11 | 22:50 | 63 | |
| IH-10 Katy | Morton | 4:40:30 PM | 1.50 | 3:05 | 25:55 | 29 | |
| Morton | Clay Rd | 4:40:30 PM | 1.60 | 2:27 | 28:22 | 39 |  |
| 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 | 4:40:30 PM | 1.60 | 1:41 | 1:35 | 57 | |
| Morton | IH-10 Katy | 4:40:30 PM | 1.50 | 1:01 | 2:36 | 89 | |
| IH-10 Katy | Kingsland | 4:40:30 PM | 1.25 | 1:14 | 3:50 | 61 | |
| Kingsland | Cinco Ranch Blvd | 4:40:30 PM | 2.20 | 4:45 | 8:35 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 4:40:30 PM | 2.00 | 6:34 | 15:09 | 18 |  |
| S Fry Rd | Bellaire | 4:40:30 PM | 1.60 | 1:33 | 16:42 | 62 | |
| Bellaire | W Bellfort | 4:40:30 PM | 2.90 | 2:35 | 19:17 | 67 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 4:40:30 PM | 1.60 | 1:24 | 20:40 | 69 | |
| Oyster Creek | FM-1464 | 4:40:30 PM | 2.00 | 1:45 | 22:25 | 69 | |
| FM-1464 | New Territory | 4:40:30 PM | 1.50 | 1:15 | 23:40 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
