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 | 4:25:57 PM | 1.50 | 1:24 | 1:23 | 64 |  |
| FM-1464 | Oyster Creek | 4:25:57 PM | 2.00 | 1:54 | 3:17 | 63 | |
| Oyster Creek | Harlem Rd | 4:25:57 PM | 1.60 | 1:35 | 4:52 | 61 | |
| Harlem Rd | W Bellfort | 4:25:57 PM | 1.50 | 1:19 | 6:11 | 68 | |
| W Bellfort | Bellaire | 4:25:57 PM | 2.90 | 2:47 | 8:58 | 63 | |
| Bellaire | S Fry Rd | 4:25:57 PM | 1.60 | 1:41 | 10:39 | 57 | |
| S Fry Rd | Cinco Ranch Blvd | 4:25:57 PM | 2.00 | 5:35 | 16:14 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 4:25:57 PM | 2.20 | 5:21 | 21:35 | 25 | |
| Kingsland | IH-10 Katy | 4:06:54 PM | 1.25 | 1:12 | 22:47 | 62 | |
| IH-10 Katy | Morton | 4:25:57 PM | 1.50 | 2:48 | 25:35 | 32 |  |
| Morton | Clay Rd | 4:25:57 PM | 1.60 | 2:22 | 27:57 | 41 |  |
| 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 | 4:25:57 PM | 1.60 | 2:25 | 2:19 | 40 | |
| Morton | IH-10 Katy | 4:22:57 PM | 1.50 | 1:13 | 3:32 | 74 | |
| IH-10 Katy | Kingsland | 4:25:57 PM | 1.25 | 1:09 | 4:41 | 65 | |
| Kingsland | Cinco Ranch Blvd | 4:25:57 PM | 2.20 | 6:00 | 10:41 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 4:25:57 PM | 2.00 | 5:56 | 16:37 | 20 | |
| S Fry Rd | Bellaire | 4:25:57 PM | 1.60 | 1:27 | 18:04 | 66 | |
| Bellaire | W Bellfort | 4:25:57 PM | 2.90 | 2:42 | 20:46 | 64 | |
| W Bellfort | Harlem Rd | 4:25:57 PM | 1.50 | 1:11 | 21:57 | 76 | |
| Harlem Rd | Oyster Creek | 4:25:57 PM | 1.60 | 1:24 | 23:21 | 69 | |
| Oyster Creek | FM-1464 | 4:25:57 PM | 2.00 | 1:40 | 25:01 | 72 | |
| FM-1464 | New Territory | 4:25:57 PM | 1.50 | 1:18 | 26:19 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
