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 | 4:44:54 PM | 1.50 | 1:13 | 1:12 | 74 |  |
| FM-1464 | Oyster Creek | 4:44:54 PM | 2.00 | 1:42 | 2:54 | 71 | |
| Oyster Creek | Harlem Rd | 4:44:54 PM | 1.60 | 1:24 | 4:18 | 69 | |
| Harlem Rd | W Bellfort | 4:44:54 PM | 1.50 | 1:10 | 5:28 | 77 | |
| W Bellfort | Bellaire | 4:44:54 PM | 2.90 | 2:39 | 8:07 | 66 | |
| Bellaire | S Fry Rd | 4:44:54 PM | 1.60 | 1:23 | 9:30 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 4:44:54 PM | 2.00 | 2:16 | 11:46 | 53 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:44:54 PM | 1.50 | 4:53 | 16:37 | 18 |  |
| Morton | Clay Rd | 4:44:54 PM | 1.60 | 2:39 | 19:16 | 36 |  |
| 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 | 4:44:54 PM | 1.60 | 1:44 | 1:38 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:44:54 PM | 1.25 | 1:11 | 2:48 | 63 | |
| Kingsland | Cinco Ranch Blvd | 4:44:54 PM | 2.20 | 3:42 | 6:30 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | 4:44:54 PM | 2.00 | 5:51 | 12:21 | 21 |  |
| S Fry Rd | Bellaire | 4:44:54 PM | 1.60 | 1:34 | 13:55 | 61 | |
| Bellaire | W Bellfort | 4:44:54 PM | 2.90 | 2:39 | 16:34 | 66 | |
| W Bellfort | Harlem Rd | 4:43:54 PM | 1.50 | 1:16 | 17:50 | 71 | |
| Harlem Rd | Oyster Creek | 4:44:54 PM | 1.60 | 1:26 | 19:16 | 67 | |
| Oyster Creek | FM-1464 | 4:44:54 PM | 2.00 | 1:43 | 20:59 | 70 | |
| FM-1464 | New Territory | 4:44:54 PM | 1.50 | 1:20 | 22:19 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
